mqtt and socket added

WebUI/node_modules/js-sdsl/dist/cjs/container/ContainerBase/index.d.ts

@@ -0,0 +1,124 @@
+export declare abstract class ContainerIterator<T> {
+    static readonly NORMAL = false;
+    static readonly REVERSE = true;
+    /**
+     * @description Iterator's type.
+     */
+    readonly iteratorType: boolean;
+    protected node: unknown;
+    protected constructor(iteratorType?: boolean);
+    /**
+     * @description Pointers to element.
+     * @return The value of the pointer's element.
+     */
+    abstract get pointer(): T;
+    /**
+     * @description Set pointer's value (some containers are unavailable).
+     * @param newValue The new value you want to set.
+     */
+    abstract set pointer(newValue: T);
+    /**
+     * @description Move `this` iterator to pre.
+     */
+    abstract pre(): this;
+    /**
+     * @description Move `this` iterator to next.
+     */
+    abstract next(): this;
+    /**
+     * @param obj The other iterator you want to compare.
+     * @return Boolean about if this equals to obj.
+     * @example container.find(1).equals(container.end());
+     */
+    abstract equals(obj: ContainerIterator<T>): boolean;
+    /**
+     * @description Get a copy of itself.<br/>
+     *              We do not guarantee the safety of this function.<br/>
+     *              Please ensure that the iterator will not fail.
+     * @return The copy of self.
+     */
+    abstract copy(): ContainerIterator<T>;
+}
+export declare abstract class Base {
+    /**
+     * @description Container's size.
+     * @protected
+     */
+    protected length: number;
+    /**
+     * @return The size of the container.
+     */
+    size(): number;
+    /**
+     * @return Boolean about if the container is empty.
+     */
+    empty(): boolean;
+    /**
+     * @description Clear the container.
+     */
+    abstract clear(): void;
+}
+export declare abstract class Container<T> extends Base {
+    /**
+     * @return Iterator pointing to the beginning element.
+     */
+    abstract begin(): ContainerIterator<T>;
+    /**
+     * @return Iterator pointing to the super end like c++.
+     */
+    abstract end(): ContainerIterator<T>;
+    /**
+     * @return Iterator pointing to the end element.
+     */
+    abstract rBegin(): ContainerIterator<T>;
+    /**
+     * @return Iterator pointing to the super begin like c++.
+     */
+    abstract rEnd(): ContainerIterator<T>;
+    /**
+     * @return The first element of the container.
+     */
+    abstract front(): T | undefined;
+    /**
+     * @return The last element of the container.
+     */
+    abstract back(): T | undefined;
+    /**
+     * @description Iterate over all elements in the container.
+     * @param callback Callback function like Array.forEach.
+     */
+    abstract forEach(callback: (element: T, index: number) => void): void;
+    /**
+     * @param element The element you want to find.
+     * @return An iterator pointing to the element if found, or super end if not found.
+     */
+    abstract find(element: T): ContainerIterator<T>;
+    /**
+     * @description Gets the value of the element at the specified position.
+     */
+    abstract getElementByPos(pos: number): T;
+    /**
+     * @description Removes the element at the specified position.
+     * @param pos The element's position you want to remove.
+     */
+    abstract eraseElementByPos(pos: number): void;
+    /**
+     * @description Removes element by iterator and move `iter` to next.
+     * @param iter The iterator you want to erase.
+     * @example container.eraseElementByIterator(container.begin());
+     */
+    abstract eraseElementByIterator(iter: ContainerIterator<T>): ContainerIterator<T>;
+    /**
+     * @description Using for 'for...of' syntax like Array.
+     */
+    abstract [Symbol.iterator](): Generator<T, void, undefined>;
+}
+export declare type initContainer<T> = ({
+    size: number;
+} | {
+    length: number;
+} | {
+    size(): number;
+}) & {
+    forEach(callback: (element: T) => void): void;
+};

WebUI/node_modules/js-sdsl/dist/cjs/container/ContainerBase/index.js

@@ -0,0 +1,36 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Container = exports.Base = exports.ContainerIterator = void 0;
+class ContainerIterator {
+    constructor(iteratorType = ContainerIterator.NORMAL) {
+        this.iteratorType = iteratorType;
+    }
+}
+exports.ContainerIterator = ContainerIterator;
+ContainerIterator.NORMAL = false;
+ContainerIterator.REVERSE = true;
+class Base {
+    constructor() {
+        /**
+         * @description Container's size.
+         * @protected
+         */
+        this.length = 0;
+    }
+    /**
+     * @return The size of the container.
+     */
+    size() {
+        return this.length;
+    }
+    /**
+     * @return Boolean about if the container is empty.
+     */
+    empty() {
+        return this.length === 0;
+    }
+}
+exports.Base = Base;
+class Container extends Base {
+}
+exports.Container = Container;

WebUI/node_modules/js-sdsl/dist/cjs/container/HashContainer/Base/index.d.ts

@@ -0,0 +1,32 @@
+import { Base, Container } from "../../ContainerBase/index";
+declare abstract class HashContainer<K> extends Base {
+    protected static readonly sigma = 0.75;
+    protected static readonly treeifyThreshold = 8;
+    protected static readonly untreeifyThreshold = 6;
+    protected static readonly minTreeifySize = 64;
+    protected static readonly maxBucketNum: number;
+    protected bucketNum: number;
+    protected initBucketNum: number;
+    protected hashFunc: (x: K) => number;
+    protected abstract hashTable: Container<unknown>[];
+    protected constructor(initBucketNum?: number, hashFunc?: (x: K) => number);
+    clear(): void;
+    /**
+     * @description Growth the hash table.
+     * @protected
+     */
+    protected abstract reAllocate(): void;
+    abstract forEach(callback: (element: unknown, index: number) => void): void;
+    /**
+     * @description Remove the elements of the specified value.
+     * @param key The element you want to remove.
+     */
+    abstract eraseElementByKey(key: K): void;
+    /**
+     * @param key The element you want to find.
+     * @return Boolean about if the specified element in the hash set.
+     */
+    abstract find(key: K): void;
+    abstract [Symbol.iterator](): Generator<unknown, void, undefined>;
+}
+export default HashContainer;

WebUI/node_modules/js-sdsl/dist/cjs/container/HashContainer/Base/index.js

@@ -0,0 +1,39 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const index_1 = require("../../ContainerBase/index");
+class HashContainer extends index_1.Base {
+    constructor(initBucketNum = 16, hashFunc = (x) => {
+        let str;
+        if (typeof x !== 'string') {
+            str = JSON.stringify(x);
+        }
+        else
+            str = x;
+        let hashCode = 0;
+        const strLength = str.length;
+        for (let i = 0; i < strLength; i++) {
+            const ch = str.charCodeAt(i);
+            hashCode = ((hashCode << 5) - hashCode) + ch;
+            hashCode |= 0;
+        }
+        return hashCode >>> 0;
+    }) {
+        super();
+        if (initBucketNum < 16 || (initBucketNum & (initBucketNum - 1)) !== 0) {
+            throw new RangeError('InitBucketNum range error');
+        }
+        this.bucketNum = this.initBucketNum = initBucketNum;
+        this.hashFunc = hashFunc;
+    }
+    clear() {
+        this.length = 0;
+        this.bucketNum = this.initBucketNum;
+        this.hashTable = [];
+    }
+}
+HashContainer.sigma = 0.75;
+HashContainer.treeifyThreshold = 8;
+HashContainer.untreeifyThreshold = 6;
+HashContainer.minTreeifySize = 64;
+HashContainer.maxBucketNum = (1 << 30);
+exports.default = HashContainer;

WebUI/node_modules/js-sdsl/dist/cjs/container/HashContainer/HashMap.d.ts

@@ -0,0 +1,26 @@
+import HashContainer from './Base/index';
+import Vector from '../SequentialContainer/Vector';
+import OrderedMap from '../TreeContainer/OrderedMap';
+import { initContainer } from "../ContainerBase/index";
+declare class HashMap<K, V> extends HashContainer<K> {
+    protected hashTable: (Vector<[K, V]> | OrderedMap<K, V>)[];
+    constructor(container?: initContainer<[K, V]>, initBucketNum?: number, hashFunc?: (x: K) => number);
+    protected reAllocate(): void;
+    forEach(callback: (element: [K, V], index: number) => void): void;
+    /**
+     * @description Insert a new key-value pair to hash map or set value by key.
+     * @param key The key you want to insert.
+     * @param value The value you want to insert.
+     * @example HashMap.setElement(1, 2); // insert a key-value pair [1, 2]
+     */
+    setElement(key: K, value: V): void;
+    /**
+     * @description Get the value of the element which has the specified key.
+     * @param key The key you want to get.
+     */
+    getElementByKey(key: K): V | undefined;
+    eraseElementByKey(key: K): void;
+    find(key: K): boolean;
+    [Symbol.iterator](): Generator<[K, V], void, unknown>;
+}
+export default HashMap;

WebUI/node_modules/js-sdsl/dist/cjs/container/HashContainer/HashMap.js

@@ -0,0 +1,200 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const index_1 = __importDefault(require("./Base/index"));
+const Vector_1 = __importDefault(require("../SequentialContainer/Vector"));
+const OrderedMap_1 = __importDefault(require("../TreeContainer/OrderedMap"));
+class HashMap extends index_1.default {
+    constructor(container = [], initBucketNum, hashFunc) {
+        super(initBucketNum, hashFunc);
+        this.hashTable = [];
+        container.forEach(element => this.setElement(element[0], element[1]));
+    }
+    reAllocate() {
+        if (this.bucketNum >= index_1.default.maxBucketNum)
+            return;
+        const newHashTable = [];
+        const originalBucketNum = this.bucketNum;
+        this.bucketNum <<= 1;
+        const keys = Object.keys(this.hashTable);
+        const keyNums = keys.length;
+        for (let i = 0; i < keyNums; ++i) {
+            const index = parseInt(keys[i]);
+            const container = this.hashTable[index];
+            const size = container.size();
+            if (size === 0)
+                continue;
+            if (size === 1) {
+                const element = container.front();
+                newHashTable[this.hashFunc(element[0]) & (this.bucketNum - 1)] = new Vector_1.default([element], false);
+                continue;
+            }
+            const lowList = [];
+            const highList = [];
+            container.forEach(element => {
+                const hashCode = this.hashFunc(element[0]);
+                if ((hashCode & originalBucketNum) === 0) {
+                    lowList.push(element);
+                }
+                else
+                    highList.push(element);
+            });
+            if (container instanceof OrderedMap_1.default) {
+                if (lowList.length > index_1.default.untreeifyThreshold) {
+                    newHashTable[index] = new OrderedMap_1.default(lowList);
+                }
+                else if (lowList.length) {
+                    newHashTable[index] = new Vector_1.default(lowList, false);
+                }
+                if (highList.length > index_1.default.untreeifyThreshold) {
+                    newHashTable[index + originalBucketNum] = new OrderedMap_1.default(highList);
+                }
+                else if (highList.length) {
+                    newHashTable[index + originalBucketNum] = new Vector_1.default(highList, false);
+                }
+            }
+            else {
+                if (lowList.length >= index_1.default.treeifyThreshold) {
+                    newHashTable[index] = new OrderedMap_1.default(lowList);
+                }
+                else if (lowList.length) {
+                    newHashTable[index] = new Vector_1.default(lowList, false);
+                }
+                if (highList.length >= index_1.default.treeifyThreshold) {
+                    newHashTable[index + originalBucketNum] = new OrderedMap_1.default(highList);
+                }
+                else if (highList.length) {
+                    newHashTable[index + originalBucketNum] = new Vector_1.default(highList, false);
+                }
+            }
+        }
+        this.hashTable = newHashTable;
+    }
+    forEach(callback) {
+        const containers = Object.values(this.hashTable);
+        const containersNum = containers.length;
+        let index = 0;
+        for (let i = 0; i < containersNum; ++i) {
+            containers[i].forEach(element => callback(element, index++));
+        }
+    }
+    /**
+     * @description Insert a new key-value pair to hash map or set value by key.
+     * @param key The key you want to insert.
+     * @param value The value you want to insert.
+     * @example HashMap.setElement(1, 2); // insert a key-value pair [1, 2]
+     */
+    setElement(key, value) {
+        const index = this.hashFunc(key) & (this.bucketNum - 1);
+        const container = this.hashTable[index];
+        if (!container) {
+            this.length += 1;
+            this.hashTable[index] = new Vector_1.default([[key, value]], false);
+        }
+        else {
+            const preSize = container.size();
+            if (container instanceof Vector_1.default) {
+                for (const pair of container) {
+                    if (pair[0] === key) {
+                        pair[1] = value;
+                        return;
+                    }
+                }
+                container.pushBack([key, value]);
+                if (preSize + 1 >= HashMap.treeifyThreshold) {
+                    if (this.bucketNum <= HashMap.minTreeifySize) {
+                        this.length += 1;
+                        this.reAllocate();
+                        return;
+                    }
+                    this.hashTable[index] = new OrderedMap_1.default(this.hashTable[index]);
+                }
+                this.length += 1;
+            }
+            else {
+                container.setElement(key, value);
+                const curSize = container.size();
+                this.length += curSize - preSize;
+            }
+        }
+        if (this.length > this.bucketNum * HashMap.sigma) {
+            this.reAllocate();
+        }
+    }
+    /**
+     * @description Get the value of the element which has the specified key.
+     * @param key The key you want to get.
+     */
+    getElementByKey(key) {
+        const index = this.hashFunc(key) & (this.bucketNum - 1);
+        const container = this.hashTable[index];
+        if (!container)
+            return undefined;
+        if (container instanceof OrderedMap_1.default) {
+            return container.getElementByKey(key);
+        }
+        else {
+            for (const pair of container) {
+                if (pair[0] === key)
+                    return pair[1];
+            }
+            return undefined;
+        }
+    }
+    eraseElementByKey(key) {
+        const index = this.hashFunc(key) & (this.bucketNum - 1);
+        const container = this.hashTable[index];
+        if (!container)
+            return;
+        if (container instanceof Vector_1.default) {
+            let pos = 0;
+            for (const pair of container) {
+                if (pair[0] === key) {
+                    container.eraseElementByPos(pos);
+                    this.length -= 1;
+                    return;
+                }
+                pos += 1;
+            }
+        }
+        else {
+            const preSize = container.size();
+            container.eraseElementByKey(key);
+            const curSize = container.size();
+            this.length += curSize - preSize;
+            if (curSize <= index_1.default.untreeifyThreshold) {
+                this.hashTable[index] = new Vector_1.default(container);
+            }
+        }
+    }
+    find(key) {
+        const index = this.hashFunc(key) & (this.bucketNum - 1);
+        const container = this.hashTable[index];
+        if (!container)
+            return false;
+        if (container instanceof OrderedMap_1.default) {
+            return !container.find(key)
+                .equals(container.end());
+        }
+        for (const pair of container) {
+            if (pair[0] === key)
+                return true;
+        }
+        return false;
+    }
+    [Symbol.iterator]() {
+        return function* () {
+            const containers = Object.values(this.hashTable);
+            const containersNum = containers.length;
+            for (let i = 0; i < containersNum; ++i) {
+                const container = containers[i];
+                for (const element of container) {
+                    yield element;
+                }
+            }
+        }.bind(this)();
+    }
+}
+exports.default = HashMap;

WebUI/node_modules/js-sdsl/dist/cjs/container/HashContainer/HashSet.d.ts

@@ -0,0 +1,19 @@
+import HashContainer from './Base/index';
+import Vector from '../SequentialContainer/Vector';
+import OrderedSet from '../TreeContainer/OrderedSet';
+import { initContainer } from "../ContainerBase/index";
+declare class HashSet<K> extends HashContainer<K> {
+    protected hashTable: (Vector<K> | OrderedSet<K>)[];
+    constructor(container?: initContainer<K>, initBucketNum?: number, hashFunc?: (x: K) => number);
+    protected reAllocate(): void;
+    forEach(callback: (element: K, index: number) => void): void;
+    /**
+     * @description Insert element to hash set.
+     * @param element The element you want to insert.
+     */
+    insert(element: K): void;
+    eraseElementByKey(key: K): void;
+    find(element: K): boolean;
+    [Symbol.iterator](): Generator<K, void, unknown>;
+}
+export default HashSet;

WebUI/node_modules/js-sdsl/dist/cjs/container/HashContainer/HashSet.js

@@ -0,0 +1,164 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const index_1 = __importDefault(require("./Base/index"));
+const Vector_1 = __importDefault(require("../SequentialContainer/Vector"));
+const OrderedSet_1 = __importDefault(require("../TreeContainer/OrderedSet"));
+class HashSet extends index_1.default {
+    constructor(container = [], initBucketNum, hashFunc) {
+        super(initBucketNum, hashFunc);
+        this.hashTable = [];
+        container.forEach(element => this.insert(element));
+    }
+    reAllocate() {
+        if (this.bucketNum >= index_1.default.maxBucketNum)
+            return;
+        const newHashTable = [];
+        const originalBucketNum = this.bucketNum;
+        this.bucketNum <<= 1;
+        const keys = Object.keys(this.hashTable);
+        const keyNums = keys.length;
+        for (let i = 0; i < keyNums; ++i) {
+            const index = parseInt(keys[i]);
+            const container = this.hashTable[index];
+            const size = container.size();
+            if (size === 0)
+                continue;
+            if (size === 1) {
+                const element = container.front();
+                newHashTable[this.hashFunc(element) & (this.bucketNum - 1)] = new Vector_1.default([element], false);
+                continue;
+            }
+            const lowList = [];
+            const highList = [];
+            container.forEach(element => {
+                const hashCode = this.hashFunc(element);
+                if ((hashCode & originalBucketNum) === 0) {
+                    lowList.push(element);
+                }
+                else
+                    highList.push(element);
+            });
+            if (container instanceof OrderedSet_1.default) {
+                if (lowList.length > index_1.default.untreeifyThreshold) {
+                    newHashTable[index] = new OrderedSet_1.default(lowList);
+                }
+                else if (lowList.length) {
+                    newHashTable[index] = new Vector_1.default(lowList, false);
+                }
+                if (highList.length > index_1.default.untreeifyThreshold) {
+                    newHashTable[index + originalBucketNum] = new OrderedSet_1.default(highList);
+                }
+                else if (highList.length) {
+                    newHashTable[index + originalBucketNum] = new Vector_1.default(highList, false);
+                }
+            }
+            else {
+                if (lowList.length >= index_1.default.treeifyThreshold) {
+                    newHashTable[index] = new OrderedSet_1.default(lowList);
+                }
+                else if (lowList.length) {
+                    newHashTable[index] = new Vector_1.default(lowList, false);
+                }
+                if (highList.length >= index_1.default.treeifyThreshold) {
+                    newHashTable[index + originalBucketNum] = new OrderedSet_1.default(highList);
+                }
+                else if (highList.length) {
+                    newHashTable[index + originalBucketNum] = new Vector_1.default(highList, false);
+                }
+            }
+        }
+        this.hashTable = newHashTable;
+    }
+    forEach(callback) {
+        const containers = Object.values(this.hashTable);
+        const containersNum = containers.length;
+        let index = 0;
+        for (let i = 0; i < containersNum; ++i) {
+            containers[i].forEach(element => callback(element, index++));
+        }
+    }
+    /**
+     * @description Insert element to hash set.
+     * @param element The element you want to insert.
+     */
+    insert(element) {
+        const index = this.hashFunc(element) & (this.bucketNum - 1);
+        const container = this.hashTable[index];
+        if (!container) {
+            this.hashTable[index] = new Vector_1.default([element], false);
+            this.length += 1;
+        }
+        else {
+            const preSize = container.size();
+            if (container instanceof Vector_1.default) {
+                if (!container.find(element)
+                    .equals(container.end()))
+                    return;
+                container.pushBack(element);
+                if (preSize + 1 >= index_1.default.treeifyThreshold) {
+                    if (this.bucketNum <= index_1.default.minTreeifySize) {
+                        this.length += 1;
+                        this.reAllocate();
+                        return;
+                    }
+                    this.hashTable[index] = new OrderedSet_1.default(container);
+                }
+                this.length += 1;
+            }
+            else {
+                container.insert(element);
+                const curSize = container.size();
+                this.length += curSize - preSize;
+            }
+        }
+        if (this.length > this.bucketNum * index_1.default.sigma) {
+            this.reAllocate();
+        }
+    }
+    eraseElementByKey(key) {
+        const index = this.hashFunc(key) & (this.bucketNum - 1);
+        const container = this.hashTable[index];
+        if (!container)
+            return;
+        const preSize = container.size();
+        if (preSize === 0)
+            return;
+        if (container instanceof Vector_1.default) {
+            container.eraseElementByValue(key);
+            const curSize = container.size();
+            this.length += curSize - preSize;
+        }
+        else {
+            container.eraseElementByKey(key);
+            const curSize = container.size();
+            this.length += curSize - preSize;
+            if (curSize <= index_1.default.untreeifyThreshold) {
+                this.hashTable[index] = new Vector_1.default(container);
+            }
+        }
+    }
+    find(element) {
+        const index = this.hashFunc(element) & (this.bucketNum - 1);
+        const container = this.hashTable[index];
+        if (!container)
+            return false;
+        return !container.find(element)
+            .equals(container.end());
+    }
+    [Symbol.iterator]() {
+        return function* () {
+            const containers = Object.values(this.hashTable);
+            const containersNum = containers.length;
+            for (let i = 0; i < containersNum; ++i) {
+                const container = containers[i];
+                for (const element of container) {
+                    yield element;
+                }
+            }
+        }.bind(this)();
+    }
+}
+exports.default = HashSet;

WebUI/node_modules/js-sdsl/dist/cjs/container/OtherContainer/PriorityQueue.d.ts

@@ -0,0 +1,34 @@
+import { Base, initContainer } from "../ContainerBase/index";
+declare class PriorityQueue<T> extends Base {
+    private readonly priorityQueue;
+    private readonly cmp;
+    /**
+     * @description PriorityQueue's constructor.
+     * @param container Initialize container, must have a forEach function.
+     * @param cmp Compare function.
+     * @param copy When the container is an array, you can choose to directly operate on the original object of
+     *             the array or perform a shallow copy. The default is shallow copy.
+     */
+    constructor(container?: initContainer<T>, cmp?: (x: T, y: T) => number, copy?: boolean);
+    /**
+     * @description Adjusting parent's children to suit the nature of the heap.
+     * @param parent Parent's index.
+     * @private
+     */
+    private adjust;
+    clear(): void;
+    /**
+     * @description Push element into a container in order.
+     * @param element The element you want to push.
+     */
+    push(element: T): void;
+    /**
+     * @description Removes the top element.
+     */
+    pop(): void;
+    /**
+     * @description Accesses the top element.
+     */
+    top(): T | undefined;
+}
+export default PriorityQueue;

WebUI/node_modules/js-sdsl/dist/cjs/container/OtherContainer/PriorityQueue.js

@@ -0,0 +1,124 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const index_1 = require("../ContainerBase/index");
+class PriorityQueue extends index_1.Base {
+    /**
+     * @description PriorityQueue's constructor.
+     * @param container Initialize container, must have a forEach function.
+     * @param cmp Compare function.
+     * @param copy When the container is an array, you can choose to directly operate on the original object of
+     *             the array or perform a shallow copy. The default is shallow copy.
+     */
+    constructor(container = [], cmp = (x, y) => {
+        if (x > y)
+            return -1;
+        if (x < y)
+            return 1;
+        return 0;
+    }, copy = true) {
+        super();
+        this.cmp = cmp;
+        if (Array.isArray(container)) {
+            this.priorityQueue = copy ? [...container] : container;
+        }
+        else {
+            this.priorityQueue = [];
+            container.forEach(element => this.priorityQueue.push(element));
+        }
+        this.length = this.priorityQueue.length;
+        for (let parent = (this.length - 1) >> 1; parent >= 0; --parent) {
+            let curParent = parent;
+            let curChild = (curParent << 1) | 1;
+            while (curChild < this.length) {
+                const left = curChild;
+                const right = left + 1;
+                let minChild = left;
+                if (right < this.length &&
+                    this.cmp(this.priorityQueue[left], this.priorityQueue[right]) > 0) {
+                    minChild = right;
+                }
+                if (this.cmp(this.priorityQueue[curParent], this.priorityQueue[minChild]) <= 0)
+                    break;
+                [this.priorityQueue[curParent], this.priorityQueue[minChild]] =
+                    [this.priorityQueue[minChild], this.priorityQueue[curParent]];
+                curParent = minChild;
+                curChild = (curParent << 1) | 1;
+            }
+        }
+    }
+    /**
+     * @description Adjusting parent's children to suit the nature of the heap.
+     * @param parent Parent's index.
+     * @private
+     */
+    adjust(parent) {
+        const left = (parent << 1) | 1;
+        const right = (parent << 1) + 2;
+        if (left < this.length &&
+            this.cmp(this.priorityQueue[parent], this.priorityQueue[left]) > 0) {
+            [this.priorityQueue[parent], this.priorityQueue[left]] =
+                [this.priorityQueue[left], this.priorityQueue[parent]];
+        }
+        if (right < this.length &&
+            this.cmp(this.priorityQueue[parent], this.priorityQueue[right]) > 0) {
+            [this.priorityQueue[parent], this.priorityQueue[right]] =
+                [this.priorityQueue[right], this.priorityQueue[parent]];
+        }
+    }
+    clear() {
+        this.length = 0;
+        this.priorityQueue.length = 0;
+    }
+    /**
+     * @description Push element into a container in order.
+     * @param element The element you want to push.
+     */
+    push(element) {
+        this.priorityQueue.push(element);
+        this.length += 1;
+        if (this.length === 1)
+            return;
+        let curNode = this.length - 1;
+        while (curNode > 0) {
+            const parent = (curNode - 1) >> 1;
+            if (this.cmp(this.priorityQueue[parent], element) <= 0)
+                break;
+            this.adjust(parent);
+            curNode = parent;
+        }
+    }
+    /**
+     * @description Removes the top element.
+     */
+    pop() {
+        if (!this.length)
+            return;
+        const last = this.priorityQueue[this.length - 1];
+        this.length -= 1;
+        let parent = 0;
+        while (parent < this.length) {
+            const left = (parent << 1) | 1;
+            const right = (parent << 1) + 2;
+            if (left >= this.length)
+                break;
+            let minChild = left;
+            if (right < this.length &&
+                this.cmp(this.priorityQueue[left], this.priorityQueue[right]) > 0) {
+                minChild = right;
+            }
+            if (this.cmp(this.priorityQueue[minChild], last) >= 0)
+                break;
+            this.priorityQueue[parent] = this.priorityQueue[minChild];
+            parent = minChild;
+        }
+        this.priorityQueue[parent] = last;
+        this.priorityQueue.pop();
+    }
+    /**
+     * @description Accesses the top element.
+     */
+    top() {
+        return this.priorityQueue[0];
+    }
+}
+exports.default = PriorityQueue;

WebUI/node_modules/js-sdsl/dist/cjs/container/OtherContainer/Queue.d.ts

@@ -0,0 +1,19 @@
+import { Base, initContainer } from "../ContainerBase/index";
+declare class Queue<T> extends Base {
+    private queue;
+    constructor(container?: initContainer<T>);
+    clear(): void;
+    /**
+     * @description Inserts element to queue's end.
+     */
+    push(element: T): void;
+    /**
+     * @description Removes the first element.
+     */
+    pop(): void;
+    /**
+     * @description Access the first element.
+     */
+    front(): T | undefined;
+}
+export default Queue;

WebUI/node_modules/js-sdsl/dist/cjs/container/OtherContainer/Queue.js

@@ -0,0 +1,40 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const Deque_1 = __importDefault(require("../SequentialContainer/Deque"));
+const index_1 = require("../ContainerBase/index");
+class Queue extends index_1.Base {
+    constructor(container = []) {
+        super();
+        this.queue = new Deque_1.default(container);
+        this.length = this.queue.size();
+    }
+    clear() {
+        this.queue.clear();
+        this.length = 0;
+    }
+    /**
+     * @description Inserts element to queue's end.
+     */
+    push(element) {
+        this.queue.pushBack(element);
+        this.length += 1;
+    }
+    /**
+     * @description Removes the first element.
+     */
+    pop() {
+        this.queue.popFront();
+        if (this.length)
+            this.length -= 1;
+    }
+    /**
+     * @description Access the first element.
+     */
+    front() {
+        return this.queue.front();
+    }
+}
+exports.default = Queue;

WebUI/node_modules/js-sdsl/dist/cjs/container/OtherContainer/Stack.d.ts

@@ -0,0 +1,19 @@
+import { Base, initContainer } from "../ContainerBase/index";
+declare class Stack<T> extends Base {
+    private stack;
+    constructor(container?: initContainer<T>);
+    clear(): void;
+    /**
+     * @description Insert element to stack's end.
+     */
+    push(element: T): void;
+    /**
+     * @description Removes the end element.
+     */
+    pop(): void;
+    /**
+     * @description Accesses the end element.
+     */
+    top(): T | undefined;
+}
+export default Stack;

WebUI/node_modules/js-sdsl/dist/cjs/container/OtherContainer/Stack.js

@@ -0,0 +1,36 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const index_1 = require("../ContainerBase/index");
+class Stack extends index_1.Base {
+    constructor(container = []) {
+        super();
+        this.stack = [];
+        container.forEach(element => this.push(element));
+    }
+    clear() {
+        this.length = 0;
+        this.stack.length = 0;
+    }
+    /**
+     * @description Insert element to stack's end.
+     */
+    push(element) {
+        this.stack.push(element);
+        this.length += 1;
+    }
+    /**
+     * @description Removes the end element.
+     */
+    pop() {
+        this.stack.pop();
+        if (this.length > 0)
+            this.length -= 1;
+    }
+    /**
+     * @description Accesses the end element.
+     */
+    top() {
+        return this.stack[this.length - 1];
+    }
+}
+exports.default = Stack;

WebUI/node_modules/js-sdsl/dist/cjs/container/SequentialContainer/Base/RandomIterator.d.ts

@@ -0,0 +1,13 @@
+import { ContainerIterator } from "../../ContainerBase/index";
+export declare abstract class RandomIterator<T> extends ContainerIterator<T> {
+    protected node: number;
+    protected readonly size: () => number;
+    protected readonly getElementByPos: (pos: number) => T;
+    protected readonly setElementByPos: (pos: number, element: T) => void;
+    pre: () => this;
+    next: () => this;
+    constructor(index: number, size: () => number, getElementByPos: (pos: number) => T, setElementByPos: (pos: number, element: T) => void, iteratorType?: boolean);
+    get pointer(): T;
+    set pointer(newValue: T);
+    equals(obj: RandomIterator<T>): boolean;
+}

WebUI/node_modules/js-sdsl/dist/cjs/container/SequentialContainer/Base/RandomIterator.js

@@ -0,0 +1,58 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.RandomIterator = void 0;
+const checkParams_1 = require("../../../utils/checkParams");
+const index_1 = require("../../ContainerBase/index");
+class RandomIterator extends index_1.ContainerIterator {
+    constructor(index, size, getElementByPos, setElementByPos, iteratorType) {
+        super(iteratorType);
+        this.node = index;
+        this.size = size;
+        this.getElementByPos = getElementByPos;
+        this.setElementByPos = setElementByPos;
+        if (this.iteratorType === index_1.ContainerIterator.NORMAL) {
+            this.pre = function () {
+                if (this.node === 0) {
+                    throw new RangeError('Deque iterator access denied!');
+                }
+                this.node -= 1;
+                return this;
+            };
+            this.next = function () {
+                if (this.node === this.size()) {
+                    throw new RangeError('Deque Iterator access denied!');
+                }
+                this.node += 1;
+                return this;
+            };
+        }
+        else {
+            this.pre = function () {
+                if (this.node === this.size() - 1) {
+                    throw new RangeError('Deque iterator access denied!');
+                }
+                this.node += 1;
+                return this;
+            };
+            this.next = function () {
+                if (this.node === -1) {
+                    throw new RangeError('Deque iterator access denied!');
+                }
+                this.node -= 1;
+                return this;
+            };
+        }
+    }
+    get pointer() {
+        (0, checkParams_1.checkWithinAccessParams)(this.node, 0, this.size() - 1);
+        return this.getElementByPos(this.node);
+    }
+    set pointer(newValue) {
+        (0, checkParams_1.checkWithinAccessParams)(this.node, 0, this.size() - 1);
+        this.setElementByPos(this.node, newValue);
+    }
+    equals(obj) {
+        return this.node === obj.node;
+    }
+}
+exports.RandomIterator = RandomIterator;

WebUI/node_modules/js-sdsl/dist/cjs/container/SequentialContainer/Base/index.d.ts

@@ -0,0 +1,44 @@
+import { Container } from "../../ContainerBase/index";
+declare abstract class SequentialContainer<T> extends Container<T> {
+    /**
+     * @description Push the element to the back.
+     * @param element The element you want to push.
+     */
+    abstract pushBack(element: T): void;
+    /**
+     * @description Removes the last element.
+     */
+    abstract popBack(): void;
+    /**
+     * @description Sets element by position.
+     * @param pos The position you want to change.
+     * @param element The element's value you want to update.
+     */
+    abstract setElementByPos(pos: number, element: T): void;
+    /**
+     * @description Removes the elements of the specified value.
+     * @param value The value you want to remove.
+     */
+    abstract eraseElementByValue(value: T): void;
+    /**
+     * @description Insert several elements after the specified position.
+     * @param pos The position you want to insert.
+     * @param element The element you want to insert.
+     * @param num The number of elements you want to insert (default 1).
+     */
+    abstract insert(pos: number, element: T, num?: number): void;
+    /**
+     * @description Reverses the container.
+     */
+    abstract reverse(): void;
+    /**
+     * @description Removes the duplication of elements in the container.
+     */
+    abstract unique(): void;
+    /**
+     * @description Sort the container.
+     * @param cmp Comparison function.
+     */
+    abstract sort(cmp?: (x: T, y: T) => number): void;
+}
+export default SequentialContainer;

WebUI/node_modules/js-sdsl/dist/cjs/container/SequentialContainer/Base/index.js

@@ -0,0 +1,6 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const index_1 = require("../../ContainerBase/index");
+class SequentialContainer extends index_1.Container {
+}
+exports.default = SequentialContainer;

WebUI/node_modules/js-sdsl/dist/cjs/container/SequentialContainer/Deque.d.ts

@@ -0,0 +1,68 @@
+import SequentialContainer from './Base/index';
+import { initContainer } from "../ContainerBase/index";
+import { RandomIterator } from "./Base/RandomIterator";
+export declare class DequeIterator<T> extends RandomIterator<T> {
+    copy(): DequeIterator<T>;
+}
+declare class Deque<T> extends SequentialContainer<T> {
+    private first;
+    private curFirst;
+    private last;
+    private curLast;
+    private bucketNum;
+    private readonly bucketSize;
+    private map;
+    constructor(container?: initContainer<T>, bucketSize?: number);
+    /**
+     * @description Growth the Deque.
+     * @private
+     */
+    private reAllocate;
+    /**
+     * @description Get the bucket position of the element and the pointer position by index.
+     * @param pos The element's index.
+     * @private
+     */
+    private getElementIndex;
+    clear(): void;
+    front(): T | undefined;
+    back(): T | undefined;
+    begin(): DequeIterator<T>;
+    end(): DequeIterator<T>;
+    rBegin(): DequeIterator<T>;
+    rEnd(): DequeIterator<T>;
+    pushBack(element: T): void;
+    popBack(): void;
+    /**
+     * @description Push the element to the front.
+     * @param element The element you want to push.
+     */
+    pushFront(element: T): void;
+    /**
+     * @description Remove the first element.
+     */
+    popFront(): void;
+    forEach(callback: (element: T, index: number) => void): void;
+    getElementByPos(pos: number): T;
+    setElementByPos(pos: number, element: T): void;
+    insert(pos: number, element: T, num?: number): void;
+    /**
+     * @description Remove all elements after the specified position (excluding the specified position).
+     * @param pos The previous position of the first removed element.
+     * @example deque.cut(1); // Then deque's size will be 2. deque -> [0, 1]
+     */
+    cut(pos: number): void;
+    eraseElementByPos(pos: number): void;
+    eraseElementByValue(value: T): void;
+    eraseElementByIterator(iter: DequeIterator<T>): DequeIterator<T>;
+    find(element: T): DequeIterator<T>;
+    reverse(): void;
+    unique(): void;
+    sort(cmp?: (x: T, y: T) => number): void;
+    /**
+     * @description Remove as much useless space as possible.
+     */
+    shrinkToFit(): void;
+    [Symbol.iterator](): Generator<T, void, unknown>;
+}
+export default Deque;

WebUI/node_modules/js-sdsl/dist/cjs/container/SequentialContainer/Deque.js

@@ -0,0 +1,362 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.DequeIterator = void 0;
+const index_1 = __importDefault(require("./Base/index"));
+const checkParams_1 = require("../../utils/checkParams");
+const index_2 = require("../ContainerBase/index");
+const RandomIterator_1 = require("./Base/RandomIterator");
+class DequeIterator extends RandomIterator_1.RandomIterator {
+    copy() {
+        return new DequeIterator(this.node, this.size, this.getElementByPos, this.setElementByPos, this.iteratorType);
+    }
+}
+exports.DequeIterator = DequeIterator;
+class Deque extends index_1.default {
+    constructor(container = [], bucketSize = (1 << 12)) {
+        super();
+        this.first = 0;
+        this.curFirst = 0;
+        this.last = 0;
+        this.curLast = 0;
+        this.bucketNum = 0;
+        this.map = [];
+        let _length;
+        if ('size' in container) {
+            if (typeof container.size === 'number') {
+                _length = container.size;
+            }
+            else {
+                _length = container.size();
+            }
+        }
+        else if ('length' in container) {
+            _length = container.length;
+        }
+        else {
+            throw new RangeError('Can\'t get container\'s size!');
+        }
+        this.bucketSize = bucketSize;
+        this.bucketNum = Math.max(Math.ceil(_length / this.bucketSize), 1);
+        for (let i = 0; i < this.bucketNum; ++i) {
+            this.map.push(new Array(this.bucketSize));
+        }
+        const needBucketNum = Math.ceil(_length / this.bucketSize);
+        this.first = this.last = (this.bucketNum >> 1) - (needBucketNum >> 1);
+        this.curFirst = this.curLast = (this.bucketSize - _length % this.bucketSize) >> 1;
+        container.forEach(element => this.pushBack(element));
+        this.size = this.size.bind(this);
+        this.getElementByPos = this.getElementByPos.bind(this);
+        this.setElementByPos = this.setElementByPos.bind(this);
+    }
+    /**
+     * @description Growth the Deque.
+     * @private
+     */
+    reAllocate() {
+        const newMap = [];
+        const addBucketNum = Math.max(this.bucketNum >> 1, 1);
+        for (let i = 0; i < addBucketNum; ++i) {
+            newMap[i] = new Array(this.bucketSize);
+        }
+        for (let i = this.first; i < this.bucketNum; ++i) {
+            newMap[newMap.length] = this.map[i];
+        }
+        for (let i = 0; i < this.last; ++i) {
+            newMap[newMap.length] = this.map[i];
+        }
+        newMap[newMap.length] = [...this.map[this.last]];
+        this.first = addBucketNum;
+        this.last = newMap.length - 1;
+        for (let i = 0; i < addBucketNum; ++i) {
+            newMap[newMap.length] = new Array(this.bucketSize);
+        }
+        this.map = newMap;
+        this.bucketNum = newMap.length;
+    }
+    /**
+     * @description Get the bucket position of the element and the pointer position by index.
+     * @param pos The element's index.
+     * @private
+     */
+    getElementIndex(pos) {
+        const offset = this.curFirst + pos + 1;
+        const offsetRemainder = offset % this.bucketSize;
+        let curNodePointerIndex = offsetRemainder - 1;
+        let curNodeBucketIndex = this.first + (offset - offsetRemainder) / this.bucketSize;
+        if (offsetRemainder === 0)
+            curNodeBucketIndex -= 1;
+        curNodeBucketIndex %= this.bucketNum;
+        if (curNodePointerIndex < 0)
+            curNodePointerIndex += this.bucketSize;
+        return { curNodeBucketIndex, curNodePointerIndex };
+    }
+    clear() {
+        this.map = [[]];
+        this.bucketNum = 1;
+        this.first = this.last = this.length = 0;
+        this.curFirst = this.curLast = this.bucketSize >> 1;
+    }
+    front() {
+        return this.map[this.first][this.curFirst];
+    }
+    back() {
+        return this.map[this.last][this.curLast];
+    }
+    begin() {
+        return new DequeIterator(0, this.size, this.getElementByPos, this.setElementByPos);
+    }
+    end() {
+        return new DequeIterator(this.length, this.size, this.getElementByPos, this.setElementByPos);
+    }
+    rBegin() {
+        return new DequeIterator(this.length - 1, this.size, this.getElementByPos, this.setElementByPos, index_2.ContainerIterator.REVERSE);
+    }
+    rEnd() {
+        return new DequeIterator(-1, this.size, this.getElementByPos, this.setElementByPos, index_2.ContainerIterator.REVERSE);
+    }
+    pushBack(element) {
+        if (this.length) {
+            if (this.curLast < this.bucketSize - 1) {
+                this.curLast += 1;
+            }
+            else if (this.last < this.bucketNum - 1) {
+                this.last += 1;
+                this.curLast = 0;
+            }
+            else {
+                this.last = 0;
+                this.curLast = 0;
+            }
+            if (this.last === this.first &&
+                this.curLast === this.curFirst)
+                this.reAllocate();
+        }
+        this.length += 1;
+        this.map[this.last][this.curLast] = element;
+    }
+    popBack() {
+        if (!this.length)
+            return;
+        this.map[this.last][this.curLast] = undefined;
+        if (this.length !== 1) {
+            if (this.curLast > 0) {
+                this.curLast -= 1;
+            }
+            else if (this.last > 0) {
+                this.last -= 1;
+                this.curLast = this.bucketSize - 1;
+            }
+            else {
+                this.last = this.bucketNum - 1;
+                this.curLast = this.bucketSize - 1;
+            }
+        }
+        this.length -= 1;
+    }
+    /**
+     * @description Push the element to the front.
+     * @param element The element you want to push.
+     */
+    pushFront(element) {
+        if (this.length) {
+            if (this.curFirst > 0) {
+                this.curFirst -= 1;
+            }
+            else if (this.first > 0) {
+                this.first -= 1;
+                this.curFirst = this.bucketSize - 1;
+            }
+            else {
+                this.first = this.bucketNum - 1;
+                this.curFirst = this.bucketSize - 1;
+            }
+            if (this.first === this.last &&
+                this.curFirst === this.curLast)
+                this.reAllocate();
+        }
+        this.length += 1;
+        this.map[this.first][this.curFirst] = element;
+    }
+    /**
+     * @description Remove the first element.
+     */
+    popFront() {
+        if (!this.length)
+            return;
+        this.map[this.first][this.curFirst] = undefined;
+        if (this.length !== 1) {
+            if (this.curFirst < this.bucketSize - 1) {
+                this.curFirst += 1;
+            }
+            else if (this.first < this.bucketNum - 1) {
+                this.first += 1;
+                this.curFirst = 0;
+            }
+            else {
+                this.first = 0;
+                this.curFirst = 0;
+            }
+        }
+        this.length -= 1;
+    }
+    forEach(callback) {
+        for (let i = 0; i < this.length; ++i) {
+            callback(this.getElementByPos(i), i);
+        }
+    }
+    getElementByPos(pos) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        const { curNodeBucketIndex, curNodePointerIndex } = this.getElementIndex(pos);
+        return this.map[curNodeBucketIndex][curNodePointerIndex];
+    }
+    setElementByPos(pos, element) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        const { curNodeBucketIndex, curNodePointerIndex } = this.getElementIndex(pos);
+        this.map[curNodeBucketIndex][curNodePointerIndex] = element;
+    }
+    insert(pos, element, num = 1) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length);
+        if (pos === 0) {
+            while (num--)
+                this.pushFront(element);
+        }
+        else if (pos === this.length) {
+            while (num--)
+                this.pushBack(element);
+        }
+        else {
+            const arr = [];
+            for (let i = pos; i < this.length; ++i) {
+                arr.push(this.getElementByPos(i));
+            }
+            this.cut(pos - 1);
+            for (let i = 0; i < num; ++i)
+                this.pushBack(element);
+            for (let i = 0; i < arr.length; ++i)
+                this.pushBack(arr[i]);
+        }
+    }
+    /**
+     * @description Remove all elements after the specified position (excluding the specified position).
+     * @param pos The previous position of the first removed element.
+     * @example deque.cut(1); // Then deque's size will be 2. deque -> [0, 1]
+     */
+    cut(pos) {
+        if (pos < 0) {
+            this.clear();
+            return;
+        }
+        const { curNodeBucketIndex, curNodePointerIndex } = this.getElementIndex(pos);
+        this.last = curNodeBucketIndex;
+        this.curLast = curNodePointerIndex;
+        this.length = pos + 1;
+    }
+    eraseElementByPos(pos) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        if (pos === 0)
+            this.popFront();
+        else if (pos === this.length - 1)
+            this.popBack();
+        else {
+            const arr = [];
+            for (let i = pos + 1; i < this.length; ++i) {
+                arr.push(this.getElementByPos(i));
+            }
+            this.cut(pos);
+            this.popBack();
+            arr.forEach(element => this.pushBack(element));
+        }
+    }
+    eraseElementByValue(value) {
+        if (!this.length)
+            return;
+        const arr = [];
+        for (let i = 0; i < this.length; ++i) {
+            const element = this.getElementByPos(i);
+            if (element !== value)
+                arr.push(element);
+        }
+        const _length = arr.length;
+        for (let i = 0; i < _length; ++i)
+            this.setElementByPos(i, arr[i]);
+        this.cut(_length - 1);
+    }
+    eraseElementByIterator(iter) {
+        // @ts-ignore
+        const node = iter.node;
+        this.eraseElementByPos(node);
+        iter = iter.next();
+        return iter;
+    }
+    find(element) {
+        for (let i = 0; i < this.length; ++i) {
+            if (this.getElementByPos(i) === element) {
+                return new DequeIterator(i, this.size, this.getElementByPos, this.setElementByPos);
+            }
+        }
+        return this.end();
+    }
+    reverse() {
+        let l = 0;
+        let r = this.length - 1;
+        while (l < r) {
+            const tmp = this.getElementByPos(l);
+            this.setElementByPos(l, this.getElementByPos(r));
+            this.setElementByPos(r, tmp);
+            l += 1;
+            r -= 1;
+        }
+    }
+    unique() {
+        if (this.length <= 1)
+            return;
+        let index = 1;
+        let pre = this.getElementByPos(0);
+        for (let i = 1; i < this.length; ++i) {
+            const cur = this.getElementByPos(i);
+            if (cur !== pre) {
+                pre = cur;
+                this.setElementByPos(index++, cur);
+            }
+        }
+        while (this.length > index)
+            this.popBack();
+    }
+    sort(cmp) {
+        const arr = [];
+        for (let i = 0; i < this.length; ++i) {
+            arr.push(this.getElementByPos(i));
+        }
+        arr.sort(cmp);
+        for (let i = 0; i < this.length; ++i)
+            this.setElementByPos(i, arr[i]);
+    }
+    /**
+     * @description Remove as much useless space as possible.
+     */
+    shrinkToFit() {
+        if (!this.length)
+            return;
+        const arr = [];
+        this.forEach(element => arr.push(element));
+        this.bucketNum = Math.max(Math.ceil(this.length / this.bucketSize), 1);
+        this.length = this.first = this.last = this.curFirst = this.curLast = 0;
+        this.map = [];
+        for (let i = 0; i < this.bucketNum; ++i) {
+            this.map.push(new Array(this.bucketSize));
+        }
+        for (let i = 0; i < arr.length; ++i)
+            this.pushBack(arr[i]);
+    }
+    [Symbol.iterator]() {
+        return function* () {
+            for (let i = 0; i < this.length; ++i) {
+                yield this.getElementByPos(i);
+            }
+        }.bind(this)();
+    }
+}
+exports.default = Deque;

WebUI/node_modules/js-sdsl/dist/cjs/container/SequentialContainer/LinkList.d.ts

@@ -0,0 +1,61 @@
+import SequentialContainer from './Base/index';
+import { ContainerIterator, initContainer } from "../ContainerBase/index";
+export declare class LinkNode<T> {
+    value: T | undefined;
+    pre: LinkNode<T> | undefined;
+    next: LinkNode<T> | undefined;
+    constructor(element?: T);
+}
+export declare class LinkListIterator<T> extends ContainerIterator<T> {
+    protected node: LinkNode<T>;
+    private readonly header;
+    pre: () => this;
+    next: () => this;
+    constructor(node: LinkNode<T>, header: LinkNode<T>, iteratorType?: boolean);
+    get pointer(): T;
+    set pointer(newValue: T);
+    equals(obj: LinkListIterator<T>): boolean;
+    copy(): LinkListIterator<T>;
+}
+declare class LinkList<T> extends SequentialContainer<T> {
+    private header;
+    private head;
+    private tail;
+    constructor(container?: initContainer<T>);
+    clear(): void;
+    begin(): LinkListIterator<T>;
+    end(): LinkListIterator<T>;
+    rBegin(): LinkListIterator<T>;
+    rEnd(): LinkListIterator<T>;
+    front(): T | undefined;
+    back(): T | undefined;
+    forEach(callback: (element: T, index: number) => void): void;
+    getElementByPos(pos: number): T;
+    eraseElementByPos(pos: number): void;
+    eraseElementByValue(value: T): void;
+    eraseElementByIterator(iter: LinkListIterator<T>): LinkListIterator<T>;
+    pushBack(element: T): void;
+    popBack(): void;
+    setElementByPos(pos: number, element: T): void;
+    insert(pos: number, element: T, num?: number): void;
+    find(element: T): LinkListIterator<T>;
+    reverse(): void;
+    unique(): void;
+    sort(cmp?: (x: T, y: T) => number): void;
+    /**
+     * @description Push an element to the front.
+     * @param element The element you want to push.
+     */
+    pushFront(element: T): void;
+    /**
+     * @description Removes the first element.
+     */
+    popFront(): void;
+    /**
+     * @description Merges two sorted lists.
+     * @param list The other list you want to merge (must be sorted).
+     */
+    merge(list: LinkList<T>): void;
+    [Symbol.iterator](): Generator<T, void, unknown>;
+}
+export default LinkList;

WebUI/node_modules/js-sdsl/dist/cjs/container/SequentialContainer/LinkList.js

@@ -0,0 +1,397 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.LinkListIterator = exports.LinkNode = void 0;
+const index_1 = __importDefault(require("./Base/index"));
+const checkParams_1 = require("../../utils/checkParams");
+const index_2 = require("../ContainerBase/index");
+class LinkNode {
+    constructor(element) {
+        this.value = undefined;
+        this.pre = undefined;
+        this.next = undefined;
+        this.value = element;
+    }
+}
+exports.LinkNode = LinkNode;
+class LinkListIterator extends index_2.ContainerIterator {
+    constructor(node, header, iteratorType) {
+        super(iteratorType);
+        this.node = node;
+        this.header = header;
+        if (this.iteratorType === index_2.ContainerIterator.NORMAL) {
+            this.pre = function () {
+                if (this.node.pre === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.pre;
+                return this;
+            };
+            this.next = function () {
+                if (this.node === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.next;
+                return this;
+            };
+        }
+        else {
+            this.pre = function () {
+                if (this.node.next === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.next;
+                return this;
+            };
+            this.next = function () {
+                if (this.node === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.pre;
+                return this;
+            };
+        }
+    }
+    get pointer() {
+        if (this.node === this.header) {
+            throw new RangeError('LinkList iterator access denied!');
+        }
+        return this.node.value;
+    }
+    set pointer(newValue) {
+        if (this.node === this.header) {
+            throw new RangeError('LinkList iterator access denied!');
+        }
+        this.node.value = newValue;
+    }
+    equals(obj) {
+        return this.node === obj.node;
+    }
+    copy() {
+        return new LinkListIterator(this.node, this.header, this.iteratorType);
+    }
+}
+exports.LinkListIterator = LinkListIterator;
+class LinkList extends index_1.default {
+    constructor(container = []) {
+        super();
+        this.header = new LinkNode();
+        this.head = undefined;
+        this.tail = undefined;
+        container.forEach(element => this.pushBack(element));
+    }
+    clear() {
+        this.length = 0;
+        this.head = this.tail = undefined;
+        this.header.pre = this.header.next = undefined;
+    }
+    begin() {
+        return new LinkListIterator(this.head || this.header, this.header);
+    }
+    end() {
+        return new LinkListIterator(this.header, this.header);
+    }
+    rBegin() {
+        return new LinkListIterator(this.tail || this.header, this.header, index_2.ContainerIterator.REVERSE);
+    }
+    rEnd() {
+        return new LinkListIterator(this.header, this.header, index_2.ContainerIterator.REVERSE);
+    }
+    front() {
+        return this.head ? this.head.value : undefined;
+    }
+    back() {
+        return this.tail ? this.tail.value : undefined;
+    }
+    forEach(callback) {
+        if (!this.length)
+            return;
+        let curNode = this.head;
+        let index = 0;
+        while (curNode !== this.header) {
+            callback(curNode.value, index++);
+            curNode = curNode.next;
+        }
+    }
+    getElementByPos(pos) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        let curNode = this.head;
+        while (pos--) {
+            curNode = curNode.next;
+        }
+        return curNode.value;
+    }
+    eraseElementByPos(pos) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        if (pos === 0)
+            this.popFront();
+        else if (pos === this.length - 1)
+            this.popBack();
+        else {
+            let curNode = this.head;
+            while (pos--) {
+                curNode = curNode.next;
+            }
+            curNode = curNode;
+            const pre = curNode.pre;
+            const next = curNode.next;
+            next.pre = pre;
+            pre.next = next;
+            this.length -= 1;
+        }
+    }
+    eraseElementByValue(value) {
+        while (this.head && this.head.value === value)
+            this.popFront();
+        while (this.tail && this.tail.value === value)
+            this.popBack();
+        if (!this.head)
+            return;
+        let curNode = this.head;
+        while (curNode !== this.header) {
+            if (curNode.value === value) {
+                const pre = curNode.pre;
+                const next = curNode.next;
+                if (next)
+                    next.pre = pre;
+                if (pre)
+                    pre.next = next;
+                this.length -= 1;
+            }
+            curNode = curNode.next;
+        }
+    }
+    eraseElementByIterator(iter) {
+        // @ts-ignore
+        const node = iter.node;
+        if (node === this.header) {
+            throw new RangeError('Invalid iterator');
+        }
+        iter = iter.next();
+        if (this.head === node)
+            this.popFront();
+        else if (this.tail === node)
+            this.popBack();
+        else {
+            const pre = node.pre;
+            const next = node.next;
+            if (next)
+                next.pre = pre;
+            if (pre)
+                pre.next = next;
+            this.length -= 1;
+        }
+        return iter;
+    }
+    pushBack(element) {
+        this.length += 1;
+        const newTail = new LinkNode(element);
+        if (!this.tail) {
+            this.head = this.tail = newTail;
+            this.header.next = this.head;
+            this.head.pre = this.header;
+        }
+        else {
+            this.tail.next = newTail;
+            newTail.pre = this.tail;
+            this.tail = newTail;
+        }
+        this.tail.next = this.header;
+        this.header.pre = this.tail;
+    }
+    popBack() {
+        if (!this.tail)
+            return;
+        this.length -= 1;
+        if (this.head === this.tail) {
+            this.head = this.tail = undefined;
+            this.header.next = undefined;
+        }
+        else {
+            this.tail = this.tail.pre;
+            if (this.tail)
+                this.tail.next = undefined;
+        }
+        this.header.pre = this.tail;
+        if (this.tail)
+            this.tail.next = this.header;
+    }
+    setElementByPos(pos, element) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        let curNode = this.head;
+        while (pos--) {
+            curNode = curNode.next;
+        }
+        curNode.value = element;
+    }
+    insert(pos, element, num = 1) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length);
+        if (num <= 0)
+            return;
+        if (pos === 0) {
+            while (num--)
+                this.pushFront(element);
+        }
+        else if (pos === this.length) {
+            while (num--)
+                this.pushBack(element);
+        }
+        else {
+            let curNode = this.head;
+            for (let i = 1; i < pos; ++i) {
+                curNode = curNode.next;
+            }
+            const next = curNode.next;
+            this.length += num;
+            while (num--) {
+                curNode.next = new LinkNode(element);
+                curNode.next.pre = curNode;
+                curNode = curNode.next;
+            }
+            curNode.next = next;
+            if (next)
+                next.pre = curNode;
+        }
+    }
+    find(element) {
+        if (!this.head)
+            return this.end();
+        let curNode = this.head;
+        while (curNode !== this.header) {
+            if (curNode.value === element) {
+                return new LinkListIterator(curNode, this.header);
+            }
+            curNode = curNode.next;
+        }
+        return this.end();
+    }
+    reverse() {
+        if (this.length <= 1)
+            return;
+        let pHead = this.head;
+        let pTail = this.tail;
+        let cnt = 0;
+        while ((cnt << 1) < this.length) {
+            const tmp = pHead.value;
+            pHead.value = pTail.value;
+            pTail.value = tmp;
+            pHead = pHead.next;
+            pTail = pTail.pre;
+            cnt += 1;
+        }
+    }
+    unique() {
+        if (this.length <= 1)
+            return;
+        let curNode = this.head;
+        while (curNode !== this.header) {
+            let tmpNode = curNode;
+            while (tmpNode.next && tmpNode.value === tmpNode.next.value) {
+                tmpNode = tmpNode.next;
+                this.length -= 1;
+            }
+            curNode.next = tmpNode.next;
+            if (curNode.next)
+                curNode.next.pre = curNode;
+            curNode = curNode.next;
+        }
+    }
+    sort(cmp) {
+        if (this.length <= 1)
+            return;
+        const arr = [];
+        this.forEach(element => arr.push(element));
+        arr.sort(cmp);
+        let curNode = this.head;
+        arr.forEach((element) => {
+            curNode.value = element;
+            curNode = curNode.next;
+        });
+    }
+    /**
+     * @description Push an element to the front.
+     * @param element The element you want to push.
+     */
+    pushFront(element) {
+        this.length += 1;
+        const newHead = new LinkNode(element);
+        if (!this.head) {
+            this.head = this.tail = newHead;
+            this.tail.next = this.header;
+            this.header.pre = this.tail;
+        }
+        else {
+            newHead.next = this.head;
+            this.head.pre = newHead;
+            this.head = newHead;
+        }
+        this.header.next = this.head;
+        this.head.pre = this.header;
+    }
+    /**
+     * @description Removes the first element.
+     */
+    popFront() {
+        if (!this.head)
+            return;
+        this.length -= 1;
+        if (this.head === this.tail) {
+            this.head = this.tail = undefined;
+            this.header.pre = this.tail;
+        }
+        else {
+            this.head = this.head.next;
+            if (this.head)
+                this.head.pre = this.header;
+        }
+        this.header.next = this.head;
+    }
+    /**
+     * @description Merges two sorted lists.
+     * @param list The other list you want to merge (must be sorted).
+     */
+    merge(list) {
+        if (!this.head) {
+            list.forEach(element => this.pushBack(element));
+            return;
+        }
+        let curNode = this.head;
+        list.forEach(element => {
+            while (curNode &&
+                curNode !== this.header &&
+                curNode.value <= element) {
+                curNode = curNode.next;
+            }
+            if (curNode === this.header) {
+                this.pushBack(element);
+                curNode = this.tail;
+            }
+            else if (curNode === this.head) {
+                this.pushFront(element);
+                curNode = this.head;
+            }
+            else {
+                this.length += 1;
+                const pre = curNode.pre;
+                pre.next = new LinkNode(element);
+                pre.next.pre = pre;
+                pre.next.next = curNode;
+                curNode.pre = pre.next;
+            }
+        });
+    }
+    [Symbol.iterator]() {
+        return function* () {
+            if (!this.head)
+                return;
+            let curNode = this.head;
+            while (curNode !== this.header) {
+                yield curNode.value;
+                curNode = curNode.next;
+            }
+        }.bind(this)();
+    }
+}
+exports.default = LinkList;

WebUI/node_modules/js-sdsl/dist/cjs/container/SequentialContainer/Vector.d.ts

@@ -0,0 +1,38 @@
+import SequentialContainer from './Base/index';
+import { initContainer } from "../ContainerBase/index";
+import { RandomIterator } from "./Base/RandomIterator";
+export declare class VectorIterator<T> extends RandomIterator<T> {
+    copy(): VectorIterator<T>;
+}
+declare class Vector<T> extends SequentialContainer<T> {
+    private readonly vector;
+    /**
+     * @description Vector's constructor.
+     * @param container Initialize container, must have a forEach function.
+     * @param copy When the container is an array, you can choose to directly operate on the original object of
+     *             the array or perform a shallow copy. The default is shallow copy.
+     */
+    constructor(container?: initContainer<T>, copy?: boolean);
+    clear(): void;
+    begin(): VectorIterator<T>;
+    end(): VectorIterator<T>;
+    rBegin(): VectorIterator<T>;
+    rEnd(): VectorIterator<T>;
+    front(): T | undefined;
+    back(): T | undefined;
+    forEach(callback: (element: T, index: number) => void): void;
+    getElementByPos(pos: number): T;
+    eraseElementByPos(pos: number): void;
+    eraseElementByValue(value: T): void;
+    eraseElementByIterator(iter: VectorIterator<T>): VectorIterator<T>;
+    pushBack(element: T): void;
+    popBack(): void;
+    setElementByPos(pos: number, element: T): void;
+    insert(pos: number, element: T, num?: number): void;
+    find(element: T): VectorIterator<T>;
+    reverse(): void;
+    unique(): void;
+    sort(cmp?: (x: T, y: T) => number): void;
+    [Symbol.iterator](): Generator<T, any, undefined>;
+}
+export default Vector;

WebUI/node_modules/js-sdsl/dist/cjs/container/SequentialContainer/Vector.js

@@ -0,0 +1,138 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.VectorIterator = void 0;
+const index_1 = __importDefault(require("./Base/index"));
+const checkParams_1 = require("../../utils/checkParams");
+const index_2 = require("../ContainerBase/index");
+const RandomIterator_1 = require("./Base/RandomIterator");
+class VectorIterator extends RandomIterator_1.RandomIterator {
+    copy() {
+        return new VectorIterator(this.node, this.size, this.getElementByPos, this.setElementByPos, this.iteratorType);
+    }
+}
+exports.VectorIterator = VectorIterator;
+class Vector extends index_1.default {
+    /**
+     * @description Vector's constructor.
+     * @param container Initialize container, must have a forEach function.
+     * @param copy When the container is an array, you can choose to directly operate on the original object of
+     *             the array or perform a shallow copy. The default is shallow copy.
+     */
+    constructor(container = [], copy = true) {
+        super();
+        if (Array.isArray(container)) {
+            this.vector = copy ? [...container] : container;
+            this.length = container.length;
+        }
+        else {
+            this.vector = [];
+            container.forEach(element => this.pushBack(element));
+        }
+        this.size = this.size.bind(this);
+        this.getElementByPos = this.getElementByPos.bind(this);
+        this.setElementByPos = this.setElementByPos.bind(this);
+    }
+    clear() {
+        this.length = 0;
+        this.vector.length = 0;
+    }
+    begin() {
+        return new VectorIterator(0, this.size, this.getElementByPos, this.setElementByPos);
+    }
+    end() {
+        return new VectorIterator(this.length, this.size, this.getElementByPos, this.setElementByPos);
+    }
+    rBegin() {
+        return new VectorIterator(this.length - 1, this.size, this.getElementByPos, this.setElementByPos, index_2.ContainerIterator.REVERSE);
+    }
+    rEnd() {
+        return new VectorIterator(-1, this.size, this.getElementByPos, this.setElementByPos, index_2.ContainerIterator.REVERSE);
+    }
+    front() {
+        return this.vector[0];
+    }
+    back() {
+        return this.vector[this.length - 1];
+    }
+    forEach(callback) {
+        for (let i = 0; i < this.length; ++i) {
+            callback(this.vector[i], i);
+        }
+    }
+    getElementByPos(pos) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        return this.vector[pos];
+    }
+    eraseElementByPos(pos) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        this.vector.splice(pos, 1);
+        this.length -= 1;
+    }
+    eraseElementByValue(value) {
+        let index = 0;
+        for (let i = 0; i < this.length; ++i) {
+            if (this.vector[i] !== value) {
+                this.vector[index++] = this.vector[i];
+            }
+        }
+        this.length = this.vector.length = index;
+    }
+    eraseElementByIterator(iter) {
+        // @ts-ignore
+        const node = iter.node;
+        iter = iter.next();
+        this.eraseElementByPos(node);
+        return iter;
+    }
+    pushBack(element) {
+        this.vector.push(element);
+        this.length += 1;
+    }
+    popBack() {
+        if (!this.length)
+            return;
+        this.vector.pop();
+        this.length -= 1;
+    }
+    setElementByPos(pos, element) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        this.vector[pos] = element;
+    }
+    insert(pos, element, num = 1) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length);
+        this.vector.splice(pos, 0, ...new Array(num).fill(element));
+        this.length += num;
+    }
+    find(element) {
+        for (let i = 0; i < this.length; ++i) {
+            if (this.vector[i] === element) {
+                return new VectorIterator(i, this.size, this.getElementByPos, this.getElementByPos);
+            }
+        }
+        return this.end();
+    }
+    reverse() {
+        this.vector.reverse();
+    }
+    unique() {
+        let index = 1;
+        for (let i = 1; i < this.length; ++i) {
+            if (this.vector[i] !== this.vector[i - 1]) {
+                this.vector[index++] = this.vector[i];
+            }
+        }
+        this.length = this.vector.length = index;
+    }
+    sort(cmp) {
+        this.vector.sort(cmp);
+    }
+    [Symbol.iterator]() {
+        return function* () {
+            return yield* this.vector;
+        }.bind(this)();
+    }
+}
+exports.default = Vector;

WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeIterator.d.ts

@@ -0,0 +1,11 @@
+import TreeNode from './TreeNode';
+import { ContainerIterator } from "../../ContainerBase/index";
+declare abstract class TreeIterator<K, V> extends ContainerIterator<K | [K, V]> {
+    protected node: TreeNode<K, V>;
+    protected header: TreeNode<K, V>;
+    pre: () => this;
+    next: () => this;
+    constructor(node: TreeNode<K, V>, header: TreeNode<K, V>, iteratorType?: boolean);
+    equals(obj: TreeIterator<K, V>): boolean;
+}
+export default TreeIterator;

WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeIterator.js

@@ -0,0 +1,46 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const index_1 = require("../../ContainerBase/index");
+class TreeIterator extends index_1.ContainerIterator {
+    constructor(node, header, iteratorType) {
+        super(iteratorType);
+        this.node = node;
+        this.header = header;
+        if (this.iteratorType === index_1.ContainerIterator.NORMAL) {
+            this.pre = function () {
+                if (this.node === this.header.left) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.pre();
+                return this;
+            };
+            this.next = function () {
+                if (this.node === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.next();
+                return this;
+            };
+        }
+        else {
+            this.pre = function () {
+                if (this.node === this.header.right) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.next();
+                return this;
+            };
+            this.next = function () {
+                if (this.node === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.pre();
+                return this;
+            };
+        }
+    }
+    equals(obj) {
+        return this.node === obj.node;
+    }
+}
+exports.default = TreeIterator;

WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeNode.d.ts

@@ -0,0 +1,36 @@
+declare class TreeNode<K, V> {
+    static readonly RED = true;
+    static readonly BLACK = false;
+    color: boolean;
+    key: K | undefined;
+    value: V | undefined;
+    left: TreeNode<K, V> | undefined;
+    right: TreeNode<K, V> | undefined;
+    parent: TreeNode<K, V> | undefined;
+    constructor(key?: K, value?: V);
+    /**
+     * @description Get the pre node.
+     * @return TreeNode about the pre node.
+     */
+    pre(): TreeNode<K, V>;
+    /**
+     * @description Get the next node.
+     * @return TreeNode about the next node.
+     */
+    next(): TreeNode<K, V>;
+    /**
+     * @description Rotate left.
+     * @return TreeNode about moved to original position after rotation.
+     */
+    rotateLeft(): TreeNode<K, V>;
+    /**
+     * @description Rotate left.
+     * @return TreeNode about moved to original position after rotation.
+     */
+    rotateRight(): TreeNode<K, V>;
+    /**
+     * @description Remove this.
+     */
+    remove(): void;
+}
+export default TreeNode;

WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeNode.js

@@ -0,0 +1,122 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+class TreeNode {
+    constructor(key, value) {
+        this.color = true;
+        this.key = undefined;
+        this.value = undefined;
+        this.left = undefined;
+        this.right = undefined;
+        this.parent = undefined;
+        this.key = key;
+        this.value = value;
+    }
+    /**
+     * @description Get the pre node.
+     * @return TreeNode about the pre node.
+     */
+    pre() {
+        let preNode = this;
+        if (preNode.color === TreeNode.RED &&
+            preNode.parent.parent === preNode) {
+            preNode = preNode.right;
+        }
+        else if (preNode.left) {
+            preNode = preNode.left;
+            while (preNode.right) {
+                preNode = preNode.right;
+            }
+        }
+        else {
+            let pre = preNode.parent;
+            while (pre.left === preNode) {
+                preNode = pre;
+                pre = preNode.parent;
+            }
+            preNode = pre;
+        }
+        return preNode;
+    }
+    /**
+     * @description Get the next node.
+     * @return TreeNode about the next node.
+     */
+    next() {
+        let nextNode = this;
+        if (nextNode.right) {
+            nextNode = nextNode.right;
+            while (nextNode.left) {
+                nextNode = nextNode.left;
+            }
+        }
+        else {
+            let pre = nextNode.parent;
+            while (pre.right === nextNode) {
+                nextNode = pre;
+                pre = nextNode.parent;
+            }
+            if (nextNode.right !== pre) {
+                nextNode = pre;
+            }
+        }
+        return nextNode;
+    }
+    /**
+     * @description Rotate left.
+     * @return TreeNode about moved to original position after rotation.
+     */
+    rotateLeft() {
+        const PP = this.parent;
+        const V = this.right;
+        const R = V.left;
+        if (PP.parent === this)
+            PP.parent = V;
+        else if (PP.left === this)
+            PP.left = V;
+        else
+            PP.right = V;
+        V.parent = PP;
+        V.left = this;
+        this.parent = V;
+        this.right = R;
+        if (R)
+            R.parent = this;
+        return V;
+    }
+    /**
+     * @description Rotate left.
+     * @return TreeNode about moved to original position after rotation.
+     */
+    rotateRight() {
+        const PP = this.parent;
+        const F = this.left;
+        const K = F.right;
+        if (PP.parent === this)
+            PP.parent = F;
+        else if (PP.left === this)
+            PP.left = F;
+        else
+            PP.right = F;
+        F.parent = PP;
+        F.right = this;
+        this.parent = F;
+        this.left = K;
+        if (K)
+            K.parent = this;
+        return F;
+    }
+    /**
+     * @description Remove this.
+     */
+    remove() {
+        const parent = this.parent;
+        if (this === parent.left) {
+            parent.left = undefined;
+        }
+        else
+            parent.right = undefined;
+    }
+}
+TreeNode.RED = true;
+TreeNode.BLACK = false;
+exports.default = TreeNode;

WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/index.d.ts

@@ -0,0 +1,127 @@
+import TreeNode from './TreeNode';
+import TreeIterator from './TreeIterator';
+import { Container } from "../../ContainerBase/index";
+declare abstract class TreeContainer<K, V> extends Container<K | [K, V]> {
+    protected root: TreeNode<K, V> | undefined;
+    protected header: TreeNode<K, V>;
+    protected cmp: (x: K, y: K) => number;
+    protected constructor(cmp?: (x: K, y: K) => number);
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is greater than or equals to the given key.
+     * @protected
+     */
+    protected _lowerBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
+    /**
+     * @param key The given key you want to compare.
+     * @return An iterator to the first element not less than the given key.
+     */
+    abstract lowerBound(key: K): TreeIterator<K, V>;
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is greater than the given key.
+     * @protected
+     */
+    protected _upperBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
+    /**
+     * @param key The given key you want to compare.
+     * @return An iterator to the first element greater than the given key.
+     */
+    abstract upperBound(key: K): TreeIterator<K, V>;
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is less than or equals to the given key.
+     * @protected
+     */
+    protected _reverseLowerBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
+    /**
+     * @param key The given key you want to compare.
+     * @return An iterator to the first element not greater than the given key.
+     */
+    abstract reverseLowerBound(key: K): TreeIterator<K, V>;
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is less than the given key.
+     * @protected
+     */
+    protected _reverseUpperBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
+    /**
+     * @param key The given key you want to compare.
+     * @return An iterator to the first element less than the given key.
+     */
+    abstract reverseUpperBound(key: K): TreeIterator<K, V>;
+    /**
+     * @description Union the other tree to self.
+     *              <br/>
+     *              Waiting for optimization, this is O(mlog(n+m)) algorithm now,
+     *              but we expect it to be O(mlog(n/m+1)).<br/>
+     *              More information =>
+     *              https://en.wikipedia.org/wiki/Red_black_tree
+     *              <br/>
+     * @param other The other tree container you want to merge.
+     */
+    abstract union(other: TreeContainer<K, V>): void;
+    /**
+     * @description Make self balance after erase a node.
+     * @param curNode The node want to remove.
+     * @protected
+     */
+    protected eraseNodeSelfBalance(curNode: TreeNode<K, V>): void;
+    /**
+     * @description Remove a node.
+     * @param curNode The node you want to remove.
+     * @protected
+     */
+    protected eraseNode(curNode: TreeNode<K, V>): void;
+    /**
+     * @description InOrder traversal the tree.
+     * @protected
+     */
+    protected inOrderTraversal: (curNode: TreeNode<K, V> | undefined, callback: (curNode: TreeNode<K, V>) => boolean) => boolean;
+    /**
+     * @description Make self balance after insert a node.
+     * @param curNode The node want to insert.
+     * @protected
+     */
+    protected insertNodeSelfBalance(curNode: TreeNode<K, V>): void;
+    /**
+     * @description Find node which key is equals to the given key.
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @protected
+     */
+    protected findElementNode(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V> | undefined;
+    /**
+     * @description Insert a key-value pair or set value by the given key.
+     * @param key The key want to insert.
+     * @param value The value want to set.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     * @protected
+     */
+    protected set(key: K, value?: V, hint?: TreeIterator<K, V>): void;
+    clear(): void;
+    /**
+     * @description Update node's key by iterator.
+     * @param iter The iterator you want to change.
+     * @param key The key you want to update.
+     * @return Boolean about if the modification is successful.
+     */
+    updateKeyByIterator(iter: TreeIterator<K, V>, key: K): boolean;
+    eraseElementByPos(pos: number): void;
+    /**
+     * @description Remove the element of the specified key.
+     * @param key The key you want to remove.
+     */
+    eraseElementByKey(key: K): void;
+    eraseElementByIterator(iter: TreeIterator<K, V>): TreeIterator<K, V>;
+    /**
+     * @description Get the height of the tree.
+     * @return Number about the height of the RB-tree.
+     */
+    getHeight(): number;
+}
+export default TreeContainer;

WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/index.js

@@ -0,0 +1,569 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const TreeNode_1 = __importDefault(require("./TreeNode"));
+const index_1 = require("../../ContainerBase/index");
+const checkParams_1 = require("../../../utils/checkParams");
+class TreeContainer extends index_1.Container {
+    constructor(cmp = (x, y) => {
+        if (x < y)
+            return -1;
+        if (x > y)
+            return 1;
+        return 0;
+    }) {
+        super();
+        this.root = undefined;
+        this.header = new TreeNode_1.default();
+        /**
+         * @description InOrder traversal the tree.
+         * @protected
+         */
+        this.inOrderTraversal = (curNode, callback) => {
+            if (curNode === undefined)
+                return false;
+            const ifReturn = this.inOrderTraversal(curNode.left, callback);
+            if (ifReturn)
+                return true;
+            if (callback(curNode))
+                return true;
+            return this.inOrderTraversal(curNode.right, callback);
+        };
+        this.cmp = cmp;
+    }
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is greater than or equals to the given key.
+     * @protected
+     */
+    _lowerBound(curNode, key) {
+        let resNode;
+        while (curNode) {
+            const cmpResult = this.cmp(curNode.key, key);
+            if (cmpResult < 0) {
+                curNode = curNode.right;
+            }
+            else if (cmpResult > 0) {
+                resNode = curNode;
+                curNode = curNode.left;
+            }
+            else
+                return curNode;
+        }
+        return resNode === undefined ? this.header : resNode;
+    }
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is greater than the given key.
+     * @protected
+     */
+    _upperBound(curNode, key) {
+        let resNode;
+        while (curNode) {
+            const cmpResult = this.cmp(curNode.key, key);
+            if (cmpResult <= 0) {
+                curNode = curNode.right;
+            }
+            else if (cmpResult > 0) {
+                resNode = curNode;
+                curNode = curNode.left;
+            }
+        }
+        return resNode === undefined ? this.header : resNode;
+    }
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is less than or equals to the given key.
+     * @protected
+     */
+    _reverseLowerBound(curNode, key) {
+        let resNode;
+        while (curNode) {
+            const cmpResult = this.cmp(curNode.key, key);
+            if (cmpResult < 0) {
+                resNode = curNode;
+                curNode = curNode.right;
+            }
+            else if (cmpResult > 0) {
+                curNode = curNode.left;
+            }
+            else
+                return curNode;
+        }
+        return resNode === undefined ? this.header : resNode;
+    }
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is less than the given key.
+     * @protected
+     */
+    _reverseUpperBound(curNode, key) {
+        let resNode;
+        while (curNode) {
+            const cmpResult = this.cmp(curNode.key, key);
+            if (cmpResult < 0) {
+                resNode = curNode;
+                curNode = curNode.right;
+            }
+            else if (cmpResult >= 0) {
+                curNode = curNode.left;
+            }
+        }
+        return resNode === undefined ? this.header : resNode;
+    }
+    /**
+     * @description Make self balance after erase a node.
+     * @param curNode The node want to remove.
+     * @protected
+     */
+    eraseNodeSelfBalance(curNode) {
+        while (true) {
+            const parentNode = curNode.parent;
+            if (parentNode === this.header)
+                return;
+            if (curNode.color === TreeNode_1.default.RED) {
+                curNode.color = TreeNode_1.default.BLACK;
+                return;
+            }
+            if (curNode === parentNode.left) {
+                const brother = parentNode.right;
+                if (brother.color === TreeNode_1.default.RED) {
+                    brother.color = TreeNode_1.default.BLACK;
+                    parentNode.color = TreeNode_1.default.RED;
+                    if (parentNode === this.root) {
+                        this.root = parentNode.rotateLeft();
+                    }
+                    else
+                        parentNode.rotateLeft();
+                }
+                else if (brother.color === TreeNode_1.default.BLACK) {
+                    if (brother.right && brother.right.color === TreeNode_1.default.RED) {
+                        brother.color = parentNode.color;
+                        parentNode.color = TreeNode_1.default.BLACK;
+                        brother.right.color = TreeNode_1.default.BLACK;
+                        if (parentNode === this.root) {
+                            this.root = parentNode.rotateLeft();
+                        }
+                        else
+                            parentNode.rotateLeft();
+                        return;
+                    }
+                    else if (brother.left && brother.left.color === TreeNode_1.default.RED) {
+                        brother.color = TreeNode_1.default.RED;
+                        brother.left.color = TreeNode_1.default.BLACK;
+                        brother.rotateRight();
+                    }
+                    else {
+                        brother.color = TreeNode_1.default.RED;
+                        curNode = parentNode;
+                    }
+                }
+            }
+            else {
+                const brother = parentNode.left;
+                if (brother.color === TreeNode_1.default.RED) {
+                    brother.color = TreeNode_1.default.BLACK;
+                    parentNode.color = TreeNode_1.default.RED;
+                    if (parentNode === this.root) {
+                        this.root = parentNode.rotateRight();
+                    }
+                    else
+                        parentNode.rotateRight();
+                }
+                else {
+                    if (brother.left && brother.left.color === TreeNode_1.default.RED) {
+                        brother.color = parentNode.color;
+                        parentNode.color = TreeNode_1.default.BLACK;
+                        brother.left.color = TreeNode_1.default.BLACK;
+                        if (parentNode === this.root) {
+                            this.root = parentNode.rotateRight();
+                        }
+                        else
+                            parentNode.rotateRight();
+                        return;
+                    }
+                    else if (brother.right && brother.right.color === TreeNode_1.default.RED) {
+                        brother.color = TreeNode_1.default.RED;
+                        brother.right.color = TreeNode_1.default.BLACK;
+                        brother.rotateLeft();
+                    }
+                    else {
+                        brother.color = TreeNode_1.default.RED;
+                        curNode = parentNode;
+                    }
+                }
+            }
+        }
+    }
+    /**
+     * @description Remove a node.
+     * @param curNode The node you want to remove.
+     * @protected
+     */
+    eraseNode(curNode) {
+        if (this.length === 1) {
+            this.clear();
+            return;
+        }
+        let swapNode = curNode;
+        while (swapNode.left || swapNode.right) {
+            if (swapNode.right) {
+                swapNode = swapNode.right;
+                while (swapNode.left)
+                    swapNode = swapNode.left;
+            }
+            else if (swapNode.left) {
+                swapNode = swapNode.left;
+            }
+            [curNode.key, swapNode.key] = [swapNode.key, curNode.key];
+            [curNode.value, swapNode.value] = [swapNode.value, curNode.value];
+            curNode = swapNode;
+        }
+        if (this.header.left === swapNode) {
+            this.header.left = swapNode.parent;
+        }
+        else if (this.header.right === swapNode) {
+            this.header.right = swapNode.parent;
+        }
+        this.eraseNodeSelfBalance(swapNode);
+        swapNode.remove();
+        this.length -= 1;
+        this.root.color = TreeNode_1.default.BLACK;
+    }
+    /**
+     * @description Make self balance after insert a node.
+     * @param curNode The node want to insert.
+     * @protected
+     */
+    insertNodeSelfBalance(curNode) {
+        while (true) {
+            const parentNode = curNode.parent;
+            if (parentNode.color === TreeNode_1.default.BLACK)
+                return;
+            const grandParent = parentNode.parent;
+            if (parentNode === grandParent.left) {
+                const uncle = grandParent.right;
+                if (uncle && uncle.color === TreeNode_1.default.RED) {
+                    uncle.color = parentNode.color = TreeNode_1.default.BLACK;
+                    if (grandParent === this.root)
+                        return;
+                    grandParent.color = TreeNode_1.default.RED;
+                    curNode = grandParent;
+                    continue;
+                }
+                else if (curNode === parentNode.right) {
+                    curNode.color = TreeNode_1.default.BLACK;
+                    if (curNode.left)
+                        curNode.left.parent = parentNode;
+                    if (curNode.right)
+                        curNode.right.parent = grandParent;
+                    parentNode.right = curNode.left;
+                    grandParent.left = curNode.right;
+                    curNode.left = parentNode;
+                    curNode.right = grandParent;
+                    if (grandParent === this.root) {
+                        this.root = curNode;
+                        this.header.parent = curNode;
+                    }
+                    else {
+                        const GP = grandParent.parent;
+                        if (GP.left === grandParent) {
+                            GP.left = curNode;
+                        }
+                        else
+                            GP.right = curNode;
+                    }
+                    curNode.parent = grandParent.parent;
+                    parentNode.parent = curNode;
+                    grandParent.parent = curNode;
+                }
+                else {
+                    parentNode.color = TreeNode_1.default.BLACK;
+                    if (grandParent === this.root) {
+                        this.root = grandParent.rotateRight();
+                    }
+                    else
+                        grandParent.rotateRight();
+                }
+                grandParent.color = TreeNode_1.default.RED;
+            }
+            else {
+                const uncle = grandParent.left;
+                if (uncle && uncle.color === TreeNode_1.default.RED) {
+                    uncle.color = parentNode.color = TreeNode_1.default.BLACK;
+                    if (grandParent === this.root)
+                        return;
+                    grandParent.color = TreeNode_1.default.RED;
+                    curNode = grandParent;
+                    continue;
+                }
+                else if (curNode === parentNode.left) {
+                    curNode.color = TreeNode_1.default.BLACK;
+                    if (curNode.left)
+                        curNode.left.parent = grandParent;
+                    if (curNode.right)
+                        curNode.right.parent = parentNode;
+                    grandParent.right = curNode.left;
+                    parentNode.left = curNode.right;
+                    curNode.left = grandParent;
+                    curNode.right = parentNode;
+                    if (grandParent === this.root) {
+                        this.root = curNode;
+                        this.header.parent = curNode;
+                    }
+                    else {
+                        const GP = grandParent.parent;
+                        if (GP.left === grandParent) {
+                            GP.left = curNode;
+                        }
+                        else
+                            GP.right = curNode;
+                    }
+                    curNode.parent = grandParent.parent;
+                    parentNode.parent = curNode;
+                    grandParent.parent = curNode;
+                }
+                else {
+                    parentNode.color = TreeNode_1.default.BLACK;
+                    if (grandParent === this.root) {
+                        this.root = grandParent.rotateLeft();
+                    }
+                    else
+                        grandParent.rotateLeft();
+                }
+                grandParent.color = TreeNode_1.default.RED;
+            }
+            return;
+        }
+    }
+    /**
+     * @description Find node which key is equals to the given key.
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @protected
+     */
+    findElementNode(curNode, key) {
+        while (curNode) {
+            const cmpResult = this.cmp(curNode.key, key);
+            if (cmpResult < 0) {
+                curNode = curNode.right;
+            }
+            else if (cmpResult > 0) {
+                curNode = curNode.left;
+            }
+            else
+                return curNode;
+        }
+        return curNode;
+    }
+    /**
+     * @description Insert a key-value pair or set value by the given key.
+     * @param key The key want to insert.
+     * @param value The value want to set.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     * @protected
+     */
+    set(key, value, hint) {
+        if (this.root === undefined) {
+            this.length += 1;
+            this.root = new TreeNode_1.default(key, value);
+            this.root.color = TreeNode_1.default.BLACK;
+            this.root.parent = this.header;
+            this.header.parent = this.root;
+            this.header.left = this.root;
+            this.header.right = this.root;
+            return;
+        }
+        let curNode;
+        const minNode = this.header.left;
+        const compareToMin = this.cmp(minNode.key, key);
+        if (compareToMin === 0) {
+            minNode.value = value;
+            return;
+        }
+        else if (compareToMin > 0) {
+            minNode.left = new TreeNode_1.default(key, value);
+            minNode.left.parent = minNode;
+            curNode = minNode.left;
+            this.header.left = curNode;
+        }
+        else {
+            const maxNode = this.header.right;
+            const compareToMax = this.cmp(maxNode.key, key);
+            if (compareToMax === 0) {
+                maxNode.value = value;
+                return;
+            }
+            else if (compareToMax < 0) {
+                maxNode.right = new TreeNode_1.default(key, value);
+                maxNode.right.parent = maxNode;
+                curNode = maxNode.right;
+                this.header.right = curNode;
+            }
+            else {
+                if (hint !== undefined) {
+                    // @ts-ignore
+                    const iterNode = hint.node;
+                    if (iterNode !== this.header) {
+                        const iterCmpRes = this.cmp(iterNode.key, key);
+                        if (iterCmpRes === 0) {
+                            iterNode.value = value;
+                            return;
+                        }
+                        else if (iterCmpRes > 0) {
+                            const preNode = iterNode.pre();
+                            const preCmpRes = this.cmp(preNode.key, key);
+                            if (preCmpRes === 0) {
+                                preNode.value = value;
+                                return;
+                            }
+                            else if (preCmpRes < 0) {
+                                curNode = new TreeNode_1.default(key, value);
+                                if (preNode.right === undefined) {
+                                    preNode.right = curNode;
+                                    curNode.parent = preNode;
+                                }
+                                else {
+                                    iterNode.left = curNode;
+                                    curNode.parent = iterNode;
+                                }
+                            }
+                        }
+                    }
+                }
+                if (curNode === undefined) {
+                    curNode = this.root;
+                    while (true) {
+                        const cmpResult = this.cmp(curNode.key, key);
+                        if (cmpResult > 0) {
+                            if (curNode.left === undefined) {
+                                curNode.left = new TreeNode_1.default(key, value);
+                                curNode.left.parent = curNode;
+                                curNode = curNode.left;
+                                break;
+                            }
+                            curNode = curNode.left;
+                        }
+                        else if (cmpResult < 0) {
+                            if (curNode.right === undefined) {
+                                curNode.right = new TreeNode_1.default(key, value);
+                                curNode.right.parent = curNode;
+                                curNode = curNode.right;
+                                break;
+                            }
+                            curNode = curNode.right;
+                        }
+                        else {
+                            curNode.value = value;
+                            return;
+                        }
+                    }
+                }
+            }
+        }
+        this.length += 1;
+        this.insertNodeSelfBalance(curNode);
+    }
+    clear() {
+        this.length = 0;
+        this.root = undefined;
+        this.header.parent = undefined;
+        this.header.left = this.header.right = undefined;
+    }
+    /**
+     * @description Update node's key by iterator.
+     * @param iter The iterator you want to change.
+     * @param key The key you want to update.
+     * @return Boolean about if the modification is successful.
+     */
+    updateKeyByIterator(iter, key) {
+        // @ts-ignore
+        const node = iter.node;
+        if (node === this.header) {
+            throw new TypeError('Invalid iterator!');
+        }
+        if (this.length === 1) {
+            node.key = key;
+            return true;
+        }
+        if (node === this.header.left) {
+            if (this.cmp(node.next().key, key) > 0) {
+                node.key = key;
+                return true;
+            }
+            return false;
+        }
+        if (node === this.header.right) {
+            if (this.cmp(node.pre().key, key) < 0) {
+                node.key = key;
+                return true;
+            }
+            return false;
+        }
+        const preKey = node.pre().key;
+        if (this.cmp(preKey, key) >= 0)
+            return false;
+        const nextKey = node.next().key;
+        if (this.cmp(nextKey, key) <= 0)
+            return false;
+        node.key = key;
+        return true;
+    }
+    eraseElementByPos(pos) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        let index = 0;
+        this.inOrderTraversal(this.root, curNode => {
+            if (pos === index) {
+                this.eraseNode(curNode);
+                return true;
+            }
+            index += 1;
+            return false;
+        });
+    }
+    /**
+     * @description Remove the element of the specified key.
+     * @param key The key you want to remove.
+     */
+    eraseElementByKey(key) {
+        if (!this.length)
+            return;
+        const curNode = this.findElementNode(this.root, key);
+        if (curNode === undefined)
+            return;
+        this.eraseNode(curNode);
+    }
+    eraseElementByIterator(iter) {
+        // @ts-ignore
+        const node = iter.node;
+        if (node === this.header) {
+            throw new RangeError('Invalid iterator');
+        }
+        if (node.right === undefined) {
+            iter = iter.next();
+        }
+        this.eraseNode(node);
+        return iter;
+    }
+    /**
+     * @description Get the height of the tree.
+     * @return Number about the height of the RB-tree.
+     */
+    getHeight() {
+        if (!this.length)
+            return 0;
+        const traversal = (curNode) => {
+            if (!curNode)
+                return 0;
+            return Math.max(traversal(curNode.left), traversal(curNode.right)) + 1;
+        };
+        return traversal(this.root);
+    }
+}
+exports.default = TreeContainer;

WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedMap.d.ts

@@ -0,0 +1,38 @@
+import { initContainer } from "../ContainerBase/index";
+import TreeContainer from './Base/index';
+import TreeIterator from './Base/TreeIterator';
+export declare class OrderedMapIterator<K, V> extends TreeIterator<K, V> {
+    get pointer(): [K, V];
+    copy(): OrderedMapIterator<K, V>;
+}
+declare class OrderedMap<K, V> extends TreeContainer<K, V> {
+    constructor(container?: initContainer<[K, V]>, cmp?: (x: K, y: K) => number);
+    private readonly iterationFunc;
+    begin(): OrderedMapIterator<K, V>;
+    end(): OrderedMapIterator<K, V>;
+    rBegin(): OrderedMapIterator<K, V>;
+    rEnd(): OrderedMapIterator<K, V>;
+    front(): [K, V] | undefined;
+    back(): [K, V] | undefined;
+    forEach(callback: (element: [K, V], index: number) => void): void;
+    lowerBound(key: K): OrderedMapIterator<K, V>;
+    upperBound(key: K): OrderedMapIterator<K, V>;
+    reverseLowerBound(key: K): OrderedMapIterator<K, V>;
+    reverseUpperBound(key: K): OrderedMapIterator<K, V>;
+    /**
+     * @description Insert a key-value pair or set value by the given key.
+     * @param key The key want to insert.
+     * @param value The value want to set.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     */
+    setElement(key: K, value: V, hint?: OrderedMapIterator<K, V>): void;
+    find(key: K): OrderedMapIterator<K, V>;
+    /**
+     * @description Get the value of the element of the specified key.
+     */
+    getElementByKey(key: K): V | undefined;
+    getElementByPos(pos: number): [K, V];
+    union(other: OrderedMap<K, V>): void;
+    [Symbol.iterator](): Generator<[K, V], void, undefined>;
+}
+export default OrderedMap;

WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedMap.js

@@ -0,0 +1,138 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.OrderedMapIterator = void 0;
+const index_1 = require("../ContainerBase/index");
+const checkParams_1 = require("../../utils/checkParams");
+const index_2 = __importDefault(require("./Base/index"));
+const TreeIterator_1 = __importDefault(require("./Base/TreeIterator"));
+class OrderedMapIterator extends TreeIterator_1.default {
+    get pointer() {
+        if (this.node === this.header) {
+            throw new RangeError('OrderedMap iterator access denied');
+        }
+        return new Proxy([], {
+            get: (_, props) => {
+                if (props === '0')
+                    return this.node.key;
+                else if (props === '1')
+                    return this.node.value;
+            },
+            set: (_, props, newValue) => {
+                if (props !== '1') {
+                    throw new TypeError('props must be 1');
+                }
+                this.node.value = newValue;
+                return true;
+            }
+        });
+    }
+    copy() {
+        return new OrderedMapIterator(this.node, this.header, this.iteratorType);
+    }
+}
+exports.OrderedMapIterator = OrderedMapIterator;
+class OrderedMap extends index_2.default {
+    constructor(container = [], cmp) {
+        super(cmp);
+        this.iterationFunc = function* (curNode) {
+            if (curNode === undefined)
+                return;
+            yield* this.iterationFunc(curNode.left);
+            yield [curNode.key, curNode.value];
+            yield* this.iterationFunc(curNode.right);
+        };
+        this.iterationFunc = this.iterationFunc.bind(this);
+        container.forEach(([key, value]) => this.setElement(key, value));
+    }
+    begin() {
+        return new OrderedMapIterator(this.header.left || this.header, this.header);
+    }
+    end() {
+        return new OrderedMapIterator(this.header, this.header);
+    }
+    rBegin() {
+        return new OrderedMapIterator(this.header.right || this.header, this.header, index_1.ContainerIterator.REVERSE);
+    }
+    rEnd() {
+        return new OrderedMapIterator(this.header, this.header, index_1.ContainerIterator.REVERSE);
+    }
+    front() {
+        if (!this.length)
+            return undefined;
+        const minNode = this.header.left;
+        return [minNode.key, minNode.value];
+    }
+    back() {
+        if (!this.length)
+            return undefined;
+        const maxNode = this.header.right;
+        return [maxNode.key, maxNode.value];
+    }
+    forEach(callback) {
+        let index = 0;
+        for (const pair of this)
+            callback(pair, index++);
+    }
+    lowerBound(key) {
+        const resNode = this._lowerBound(this.root, key);
+        return new OrderedMapIterator(resNode, this.header);
+    }
+    upperBound(key) {
+        const resNode = this._upperBound(this.root, key);
+        return new OrderedMapIterator(resNode, this.header);
+    }
+    reverseLowerBound(key) {
+        const resNode = this._reverseLowerBound(this.root, key);
+        return new OrderedMapIterator(resNode, this.header);
+    }
+    reverseUpperBound(key) {
+        const resNode = this._reverseUpperBound(this.root, key);
+        return new OrderedMapIterator(resNode, this.header);
+    }
+    /**
+     * @description Insert a key-value pair or set value by the given key.
+     * @param key The key want to insert.
+     * @param value The value want to set.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     */
+    setElement(key, value, hint) {
+        this.set(key, value, hint);
+    }
+    find(key) {
+        const curNode = this.findElementNode(this.root, key);
+        if (curNode !== undefined) {
+            return new OrderedMapIterator(curNode, this.header);
+        }
+        return this.end();
+    }
+    /**
+     * @description Get the value of the element of the specified key.
+     */
+    getElementByKey(key) {
+        const curNode = this.findElementNode(this.root, key);
+        return curNode ? curNode.value : undefined;
+    }
+    getElementByPos(pos) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        let res;
+        let index = 0;
+        for (const pair of this) {
+            if (index === pos) {
+                res = pair;
+                break;
+            }
+            index += 1;
+        }
+        return res;
+    }
+    union(other) {
+        other.forEach(([key, value]) => this.setElement(key, value));
+    }
+    [Symbol.iterator]() {
+        return this.iterationFunc(this.root);
+    }
+}
+exports.default = OrderedMap;

WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedSet.d.ts

@@ -0,0 +1,33 @@
+import TreeContainer from './Base/index';
+import { initContainer } from "../ContainerBase/index";
+import TreeIterator from './Base/TreeIterator';
+export declare class OrderedSetIterator<K> extends TreeIterator<K, undefined> {
+    get pointer(): K;
+    copy(): OrderedSetIterator<K>;
+}
+declare class OrderedSet<K> extends TreeContainer<K, undefined> {
+    constructor(container?: initContainer<K>, cmp?: (x: K, y: K) => number);
+    private readonly iterationFunc;
+    begin(): OrderedSetIterator<K>;
+    end(): OrderedSetIterator<K>;
+    rBegin(): OrderedSetIterator<K>;
+    rEnd(): OrderedSetIterator<K>;
+    front(): K | undefined;
+    back(): K | undefined;
+    forEach(callback: (element: K, index: number) => void): void;
+    getElementByPos(pos: number): K;
+    /**
+     * @description Insert element to set.
+     * @param key The key want to insert.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     */
+    insert(key: K, hint?: OrderedSetIterator<K>): void;
+    find(element: K): OrderedSetIterator<K>;
+    lowerBound(key: K): OrderedSetIterator<K>;
+    upperBound(key: K): OrderedSetIterator<K>;
+    reverseLowerBound(key: K): OrderedSetIterator<K>;
+    reverseUpperBound(key: K): OrderedSetIterator<K>;
+    union(other: OrderedSet<K>): void;
+    [Symbol.iterator](): Generator<K, void, undefined>;
+}
+export default OrderedSet;

WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedSet.js

@@ -0,0 +1,109 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.OrderedSetIterator = void 0;
+const index_1 = __importDefault(require("./Base/index"));
+const index_2 = require("../ContainerBase/index");
+const checkParams_1 = require("../../utils/checkParams");
+const TreeIterator_1 = __importDefault(require("./Base/TreeIterator"));
+class OrderedSetIterator extends TreeIterator_1.default {
+    get pointer() {
+        if (this.node === this.header) {
+            throw new RangeError('OrderedSet iterator access denied!');
+        }
+        return this.node.key;
+    }
+    copy() {
+        return new OrderedSetIterator(this.node, this.header, this.iteratorType);
+    }
+}
+exports.OrderedSetIterator = OrderedSetIterator;
+class OrderedSet extends index_1.default {
+    constructor(container = [], cmp) {
+        super(cmp);
+        this.iterationFunc = function* (curNode) {
+            if (curNode === undefined)
+                return;
+            yield* this.iterationFunc(curNode.left);
+            yield curNode.key;
+            yield* this.iterationFunc(curNode.right);
+        };
+        container.forEach((element) => this.insert(element));
+        this.iterationFunc = this.iterationFunc.bind(this);
+    }
+    begin() {
+        return new OrderedSetIterator(this.header.left || this.header, this.header);
+    }
+    end() {
+        return new OrderedSetIterator(this.header, this.header);
+    }
+    rBegin() {
+        return new OrderedSetIterator(this.header.right || this.header, this.header, index_2.ContainerIterator.REVERSE);
+    }
+    rEnd() {
+        return new OrderedSetIterator(this.header, this.header, index_2.ContainerIterator.REVERSE);
+    }
+    front() {
+        return this.header.left ? this.header.left.key : undefined;
+    }
+    back() {
+        return this.header.right ? this.header.right.key : undefined;
+    }
+    forEach(callback) {
+        let index = 0;
+        for (const element of this)
+            callback(element, index++);
+    }
+    getElementByPos(pos) {
+        (0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
+        let res;
+        let index = 0;
+        for (const element of this) {
+            if (index === pos) {
+                res = element;
+            }
+            index += 1;
+        }
+        return res;
+    }
+    /**
+     * @description Insert element to set.
+     * @param key The key want to insert.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     */
+    insert(key, hint) {
+        this.set(key, undefined, hint);
+    }
+    find(element) {
+        const curNode = this.findElementNode(this.root, element);
+        if (curNode !== undefined) {
+            return new OrderedSetIterator(curNode, this.header);
+        }
+        return this.end();
+    }
+    lowerBound(key) {
+        const resNode = this._lowerBound(this.root, key);
+        return new OrderedSetIterator(resNode, this.header);
+    }
+    upperBound(key) {
+        const resNode = this._upperBound(this.root, key);
+        return new OrderedSetIterator(resNode, this.header);
+    }
+    reverseLowerBound(key) {
+        const resNode = this._reverseLowerBound(this.root, key);
+        return new OrderedSetIterator(resNode, this.header);
+    }
+    reverseUpperBound(key) {
+        const resNode = this._reverseUpperBound(this.root, key);
+        return new OrderedSetIterator(resNode, this.header);
+    }
+    union(other) {
+        other.forEach((element) => this.insert(element));
+    }
+    [Symbol.iterator]() {
+        return this.iterationFunc(this.root);
+    }
+}
+exports.default = OrderedSet;

WebUI/node_modules/js-sdsl/dist/cjs/index.d.ts

@@ -0,0 +1,14 @@
+export { default as Stack } from "./container/OtherContainer/Stack";
+export { default as Queue } from "./container/OtherContainer/Queue";
+export { default as PriorityQueue } from "./container/OtherContainer/PriorityQueue";
+export { default as Vector, VectorIterator } from "./container/SequentialContainer/Vector";
+export { default as LinkList, LinkListIterator } from "./container/SequentialContainer/LinkList";
+export { default as Deque, DequeIterator } from "./container/SequentialContainer/Deque";
+export { default as OrderedSet, OrderedSetIterator } from "./container/TreeContainer/OrderedSet";
+export { default as OrderedMap, OrderedMapIterator } from "./container/TreeContainer/OrderedMap";
+export { default as HashSet } from "./container/HashContainer/HashSet";
+export { default as HashMap } from "./container/HashContainer/HashMap";
+export { Container, ContainerIterator } from "./container/ContainerBase/index";
+export { default as SequentialContainer } from "./container/SequentialContainer/Base/index";
+export { default as TreeContainer } from "./container/TreeContainer/Base/index";
+export { default as HashContainer } from "./container/HashContainer/Base/index";

WebUI/node_modules/js-sdsl/dist/cjs/index.js

@@ -0,0 +1,40 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.HashContainer = exports.TreeContainer = exports.SequentialContainer = exports.ContainerIterator = exports.Container = exports.HashMap = exports.HashSet = exports.OrderedMapIterator = exports.OrderedMap = exports.OrderedSetIterator = exports.OrderedSet = exports.DequeIterator = exports.Deque = exports.LinkListIterator = exports.LinkList = exports.VectorIterator = exports.Vector = exports.PriorityQueue = exports.Queue = exports.Stack = void 0;
+var Stack_1 = require("./container/OtherContainer/Stack");
+Object.defineProperty(exports, "Stack", { enumerable: true, get: function () { return __importDefault(Stack_1).default; } });
+var Queue_1 = require("./container/OtherContainer/Queue");
+Object.defineProperty(exports, "Queue", { enumerable: true, get: function () { return __importDefault(Queue_1).default; } });
+var PriorityQueue_1 = require("./container/OtherContainer/PriorityQueue");
+Object.defineProperty(exports, "PriorityQueue", { enumerable: true, get: function () { return __importDefault(PriorityQueue_1).default; } });
+var Vector_1 = require("./container/SequentialContainer/Vector");
+Object.defineProperty(exports, "Vector", { enumerable: true, get: function () { return __importDefault(Vector_1).default; } });
+Object.defineProperty(exports, "VectorIterator", { enumerable: true, get: function () { return Vector_1.VectorIterator; } });
+var LinkList_1 = require("./container/SequentialContainer/LinkList");
+Object.defineProperty(exports, "LinkList", { enumerable: true, get: function () { return __importDefault(LinkList_1).default; } });
+Object.defineProperty(exports, "LinkListIterator", { enumerable: true, get: function () { return LinkList_1.LinkListIterator; } });
+var Deque_1 = require("./container/SequentialContainer/Deque");
+Object.defineProperty(exports, "Deque", { enumerable: true, get: function () { return __importDefault(Deque_1).default; } });
+Object.defineProperty(exports, "DequeIterator", { enumerable: true, get: function () { return Deque_1.DequeIterator; } });
+var OrderedSet_1 = require("./container/TreeContainer/OrderedSet");
+Object.defineProperty(exports, "OrderedSet", { enumerable: true, get: function () { return __importDefault(OrderedSet_1).default; } });
+Object.defineProperty(exports, "OrderedSetIterator", { enumerable: true, get: function () { return OrderedSet_1.OrderedSetIterator; } });
+var OrderedMap_1 = require("./container/TreeContainer/OrderedMap");
+Object.defineProperty(exports, "OrderedMap", { enumerable: true, get: function () { return __importDefault(OrderedMap_1).default; } });
+Object.defineProperty(exports, "OrderedMapIterator", { enumerable: true, get: function () { return OrderedMap_1.OrderedMapIterator; } });
+var HashSet_1 = require("./container/HashContainer/HashSet");
+Object.defineProperty(exports, "HashSet", { enumerable: true, get: function () { return __importDefault(HashSet_1).default; } });
+var HashMap_1 = require("./container/HashContainer/HashMap");
+Object.defineProperty(exports, "HashMap", { enumerable: true, get: function () { return __importDefault(HashMap_1).default; } });
+var index_1 = require("./container/ContainerBase/index");
+Object.defineProperty(exports, "Container", { enumerable: true, get: function () { return index_1.Container; } });
+Object.defineProperty(exports, "ContainerIterator", { enumerable: true, get: function () { return index_1.ContainerIterator; } });
+var index_2 = require("./container/SequentialContainer/Base/index");
+Object.defineProperty(exports, "SequentialContainer", { enumerable: true, get: function () { return __importDefault(index_2).default; } });
+var index_3 = require("./container/TreeContainer/Base/index");
+Object.defineProperty(exports, "TreeContainer", { enumerable: true, get: function () { return __importDefault(index_3).default; } });
+var index_4 = require("./container/HashContainer/Base/index");
+Object.defineProperty(exports, "HashContainer", { enumerable: true, get: function () { return __importDefault(index_4).default; } });

WebUI/node_modules/js-sdsl/dist/cjs/utils/checkParams.d.ts

@@ -0,0 +1,8 @@
+/**
+ * @description Check if access is out of bounds.
+ * @param pos The position want to access.
+ * @param lower The lower bound.
+ * @param upper The upper bound.
+ * @return Boolean about if access is out of bounds.
+ */
+export declare function checkWithinAccessParams(pos: number, lower: number, upper: number): void;

WebUI/node_modules/js-sdsl/dist/cjs/utils/checkParams.js

@@ -0,0 +1,16 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.checkWithinAccessParams = void 0;
+/**
+ * @description Check if access is out of bounds.
+ * @param pos The position want to access.
+ * @param lower The lower bound.
+ * @param upper The upper bound.
+ * @return Boolean about if access is out of bounds.
+ */
+function checkWithinAccessParams(pos, lower, upper) {
+    if (pos < lower || pos > upper) {
+        throw new RangeError();
+    }
+}
+exports.checkWithinAccessParams = checkWithinAccessParams;

WebUI/node_modules/js-sdsl/dist/esm/container/ContainerBase/index.d.ts

@@ -0,0 +1,124 @@
+export declare abstract class ContainerIterator<T> {
+    static readonly NORMAL = false;
+    static readonly REVERSE = true;
+    /**
+     * @description Iterator's type.
+     */
+    readonly iteratorType: boolean;
+    protected node: unknown;
+    protected constructor(iteratorType?: boolean);
+    /**
+     * @description Pointers to element.
+     * @return The value of the pointer's element.
+     */
+    abstract get pointer(): T;
+    /**
+     * @description Set pointer's value (some containers are unavailable).
+     * @param newValue The new value you want to set.
+     */
+    abstract set pointer(newValue: T);
+    /**
+     * @description Move `this` iterator to pre.
+     */
+    abstract pre(): this;
+    /**
+     * @description Move `this` iterator to next.
+     */
+    abstract next(): this;
+    /**
+     * @param obj The other iterator you want to compare.
+     * @return Boolean about if this equals to obj.
+     * @example container.find(1).equals(container.end());
+     */
+    abstract equals(obj: ContainerIterator<T>): boolean;
+    /**
+     * @description Get a copy of itself.<br/>
+     *              We do not guarantee the safety of this function.<br/>
+     *              Please ensure that the iterator will not fail.
+     * @return The copy of self.
+     */
+    abstract copy(): ContainerIterator<T>;
+}
+export declare abstract class Base {
+    /**
+     * @description Container's size.
+     * @protected
+     */
+    protected length: number;
+    /**
+     * @return The size of the container.
+     */
+    size(): number;
+    /**
+     * @return Boolean about if the container is empty.
+     */
+    empty(): boolean;
+    /**
+     * @description Clear the container.
+     */
+    abstract clear(): void;
+}
+export declare abstract class Container<T> extends Base {
+    /**
+     * @return Iterator pointing to the beginning element.
+     */
+    abstract begin(): ContainerIterator<T>;
+    /**
+     * @return Iterator pointing to the super end like c++.
+     */
+    abstract end(): ContainerIterator<T>;
+    /**
+     * @return Iterator pointing to the end element.
+     */
+    abstract rBegin(): ContainerIterator<T>;
+    /**
+     * @return Iterator pointing to the super begin like c++.
+     */
+    abstract rEnd(): ContainerIterator<T>;
+    /**
+     * @return The first element of the container.
+     */
+    abstract front(): T | undefined;
+    /**
+     * @return The last element of the container.
+     */
+    abstract back(): T | undefined;
+    /**
+     * @description Iterate over all elements in the container.
+     * @param callback Callback function like Array.forEach.
+     */
+    abstract forEach(callback: (element: T, index: number) => void): void;
+    /**
+     * @param element The element you want to find.
+     * @return An iterator pointing to the element if found, or super end if not found.
+     */
+    abstract find(element: T): ContainerIterator<T>;
+    /**
+     * @description Gets the value of the element at the specified position.
+     */
+    abstract getElementByPos(pos: number): T;
+    /**
+     * @description Removes the element at the specified position.
+     * @param pos The element's position you want to remove.
+     */
+    abstract eraseElementByPos(pos: number): void;
+    /**
+     * @description Removes element by iterator and move `iter` to next.
+     * @param iter The iterator you want to erase.
+     * @example container.eraseElementByIterator(container.begin());
+     */
+    abstract eraseElementByIterator(iter: ContainerIterator<T>): ContainerIterator<T>;
+    /**
+     * @description Using for 'for...of' syntax like Array.
+     */
+    abstract [Symbol.iterator](): Generator<T, void, undefined>;
+}
+export declare type initContainer<T> = ({
+    size: number;
+} | {
+    length: number;
+} | {
+    size(): number;
+}) & {
+    forEach(callback: (element: T) => void): void;
+};

WebUI/node_modules/js-sdsl/dist/esm/container/ContainerBase/index.js

@@ -0,0 +1,56 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var ContainerIterator = /** @class */ (function () {
+    function ContainerIterator(iteratorType) {
+        if (iteratorType === void 0) { iteratorType = ContainerIterator.NORMAL; }
+        this.iteratorType = iteratorType;
+    }
+    ContainerIterator.NORMAL = false;
+    ContainerIterator.REVERSE = true;
+    return ContainerIterator;
+}());
+export { ContainerIterator };
+var Base = /** @class */ (function () {
+    function Base() {
+        /**
+         * @description Container's size.
+         * @protected
+         */
+        this.length = 0;
+    }
+    /**
+     * @return The size of the container.
+     */
+    Base.prototype.size = function () {
+        return this.length;
+    };
+    /**
+     * @return Boolean about if the container is empty.
+     */
+    Base.prototype.empty = function () {
+        return this.length === 0;
+    };
+    return Base;
+}());
+export { Base };
+var Container = /** @class */ (function (_super) {
+    __extends(Container, _super);
+    function Container() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    return Container;
+}(Base));
+export { Container };

WebUI/node_modules/js-sdsl/dist/esm/container/HashContainer/Base/index.d.ts

@@ -0,0 +1,32 @@
+import { Base, Container } from "../../ContainerBase/index";
+declare abstract class HashContainer<K> extends Base {
+    protected static readonly sigma = 0.75;
+    protected static readonly treeifyThreshold = 8;
+    protected static readonly untreeifyThreshold = 6;
+    protected static readonly minTreeifySize = 64;
+    protected static readonly maxBucketNum: number;
+    protected bucketNum: number;
+    protected initBucketNum: number;
+    protected hashFunc: (x: K) => number;
+    protected abstract hashTable: Container<unknown>[];
+    protected constructor(initBucketNum?: number, hashFunc?: (x: K) => number);
+    clear(): void;
+    /**
+     * @description Growth the hash table.
+     * @protected
+     */
+    protected abstract reAllocate(): void;
+    abstract forEach(callback: (element: unknown, index: number) => void): void;
+    /**
+     * @description Remove the elements of the specified value.
+     * @param key The element you want to remove.
+     */
+    abstract eraseElementByKey(key: K): void;
+    /**
+     * @param key The element you want to find.
+     * @return Boolean about if the specified element in the hash set.
+     */
+    abstract find(key: K): void;
+    abstract [Symbol.iterator](): Generator<unknown, void, undefined>;
+}
+export default HashContainer;

WebUI/node_modules/js-sdsl/dist/esm/container/HashContainer/Base/index.js

@@ -0,0 +1,57 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+import { Base } from "../../ContainerBase/index";
+var HashContainer = /** @class */ (function (_super) {
+    __extends(HashContainer, _super);
+    function HashContainer(initBucketNum, hashFunc) {
+        if (initBucketNum === void 0) { initBucketNum = 16; }
+        if (hashFunc === void 0) { hashFunc = function (x) {
+            var str;
+            if (typeof x !== 'string') {
+                str = JSON.stringify(x);
+            }
+            else
+                str = x;
+            var hashCode = 0;
+            var strLength = str.length;
+            for (var i = 0; i < strLength; i++) {
+                var ch = str.charCodeAt(i);
+                hashCode = ((hashCode << 5) - hashCode) + ch;
+                hashCode |= 0;
+            }
+            return hashCode >>> 0;
+        }; }
+        var _this = _super.call(this) || this;
+        if (initBucketNum < 16 || (initBucketNum & (initBucketNum - 1)) !== 0) {
+            throw new RangeError('InitBucketNum range error');
+        }
+        _this.bucketNum = _this.initBucketNum = initBucketNum;
+        _this.hashFunc = hashFunc;
+        return _this;
+    }
+    HashContainer.prototype.clear = function () {
+        this.length = 0;
+        this.bucketNum = this.initBucketNum;
+        this.hashTable = [];
+    };
+    HashContainer.sigma = 0.75;
+    HashContainer.treeifyThreshold = 8;
+    HashContainer.untreeifyThreshold = 6;
+    HashContainer.minTreeifySize = 64;
+    HashContainer.maxBucketNum = (1 << 30);
+    return HashContainer;
+}(Base));
+export default HashContainer;

WebUI/node_modules/js-sdsl/dist/esm/container/HashContainer/HashMap.d.ts

@@ -0,0 +1,26 @@
+import HashContainer from './Base/index';
+import Vector from '../SequentialContainer/Vector';
+import OrderedMap from '../TreeContainer/OrderedMap';
+import { initContainer } from "../ContainerBase/index";
+declare class HashMap<K, V> extends HashContainer<K> {
+    protected hashTable: (Vector<[K, V]> | OrderedMap<K, V>)[];
+    constructor(container?: initContainer<[K, V]>, initBucketNum?: number, hashFunc?: (x: K) => number);
+    protected reAllocate(): void;
+    forEach(callback: (element: [K, V], index: number) => void): void;
+    /**
+     * @description Insert a new key-value pair to hash map or set value by key.
+     * @param key The key you want to insert.
+     * @param value The value you want to insert.
+     * @example HashMap.setElement(1, 2); // insert a key-value pair [1, 2]
+     */
+    setElement(key: K, value: V): void;
+    /**
+     * @description Get the value of the element which has the specified key.
+     * @param key The key you want to get.
+     */
+    getElementByKey(key: K): V | undefined;
+    eraseElementByKey(key: K): void;
+    find(key: K): boolean;
+    [Symbol.iterator](): Generator<[K, V], void, unknown>;
+}
+export default HashMap;

WebUI/node_modules/js-sdsl/dist/esm/container/HashContainer/HashMap.js

@@ -0,0 +1,337 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
+var __values = (this && this.__values) || function(o) {
+    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+    if (m) return m.call(o);
+    if (o && typeof o.length === "number") return {
+        next: function () {
+            if (o && i >= o.length) o = void 0;
+            return { value: o && o[i++], done: !o };
+        }
+    };
+    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+};
+import HashContainer from './Base/index';
+import Vector from '../SequentialContainer/Vector';
+import OrderedMap from '../TreeContainer/OrderedMap';
+var HashMap = /** @class */ (function (_super) {
+    __extends(HashMap, _super);
+    function HashMap(container, initBucketNum, hashFunc) {
+        if (container === void 0) { container = []; }
+        var _this = _super.call(this, initBucketNum, hashFunc) || this;
+        _this.hashTable = [];
+        container.forEach(function (element) { return _this.setElement(element[0], element[1]); });
+        return _this;
+    }
+    HashMap.prototype.reAllocate = function () {
+        var _this = this;
+        if (this.bucketNum >= HashContainer.maxBucketNum)
+            return;
+        var newHashTable = [];
+        var originalBucketNum = this.bucketNum;
+        this.bucketNum <<= 1;
+        var keys = Object.keys(this.hashTable);
+        var keyNums = keys.length;
+        var _loop_1 = function (i) {
+            var index = parseInt(keys[i]);
+            var container = this_1.hashTable[index];
+            var size = container.size();
+            if (size === 0)
+                return "continue";
+            if (size === 1) {
+                var element = container.front();
+                newHashTable[this_1.hashFunc(element[0]) & (this_1.bucketNum - 1)] = new Vector([element], false);
+                return "continue";
+            }
+            var lowList = [];
+            var highList = [];
+            container.forEach(function (element) {
+                var hashCode = _this.hashFunc(element[0]);
+                if ((hashCode & originalBucketNum) === 0) {
+                    lowList.push(element);
+                }
+                else
+                    highList.push(element);
+            });
+            if (container instanceof OrderedMap) {
+                if (lowList.length > HashContainer.untreeifyThreshold) {
+                    newHashTable[index] = new OrderedMap(lowList);
+                }
+                else if (lowList.length) {
+                    newHashTable[index] = new Vector(lowList, false);
+                }
+                if (highList.length > HashContainer.untreeifyThreshold) {
+                    newHashTable[index + originalBucketNum] = new OrderedMap(highList);
+                }
+                else if (highList.length) {
+                    newHashTable[index + originalBucketNum] = new Vector(highList, false);
+                }
+            }
+            else {
+                if (lowList.length >= HashContainer.treeifyThreshold) {
+                    newHashTable[index] = new OrderedMap(lowList);
+                }
+                else if (lowList.length) {
+                    newHashTable[index] = new Vector(lowList, false);
+                }
+                if (highList.length >= HashContainer.treeifyThreshold) {
+                    newHashTable[index + originalBucketNum] = new OrderedMap(highList);
+                }
+                else if (highList.length) {
+                    newHashTable[index + originalBucketNum] = new Vector(highList, false);
+                }
+            }
+        };
+        var this_1 = this;
+        for (var i = 0; i < keyNums; ++i) {
+            _loop_1(i);
+        }
+        this.hashTable = newHashTable;
+    };
+    HashMap.prototype.forEach = function (callback) {
+        var containers = Object.values(this.hashTable);
+        var containersNum = containers.length;
+        var index = 0;
+        for (var i = 0; i < containersNum; ++i) {
+            containers[i].forEach(function (element) { return callback(element, index++); });
+        }
+    };
+    /**
+     * @description Insert a new key-value pair to hash map or set value by key.
+     * @param key The key you want to insert.
+     * @param value The value you want to insert.
+     * @example HashMap.setElement(1, 2); // insert a key-value pair [1, 2]
+     */
+    HashMap.prototype.setElement = function (key, value) {
+        var e_1, _a;
+        var index = this.hashFunc(key) & (this.bucketNum - 1);
+        var container = this.hashTable[index];
+        if (!container) {
+            this.length += 1;
+            this.hashTable[index] = new Vector([[key, value]], false);
+        }
+        else {
+            var preSize = container.size();
+            if (container instanceof Vector) {
+                try {
+                    for (var container_1 = __values(container), container_1_1 = container_1.next(); !container_1_1.done; container_1_1 = container_1.next()) {
+                        var pair = container_1_1.value;
+                        if (pair[0] === key) {
+                            pair[1] = value;
+                            return;
+                        }
+                    }
+                }
+                catch (e_1_1) { e_1 = { error: e_1_1 }; }
+                finally {
+                    try {
+                        if (container_1_1 && !container_1_1.done && (_a = container_1.return)) _a.call(container_1);
+                    }
+                    finally { if (e_1) throw e_1.error; }
+                }
+                container.pushBack([key, value]);
+                if (preSize + 1 >= HashMap.treeifyThreshold) {
+                    if (this.bucketNum <= HashMap.minTreeifySize) {
+                        this.length += 1;
+                        this.reAllocate();
+                        return;
+                    }
+                    this.hashTable[index] = new OrderedMap(this.hashTable[index]);
+                }
+                this.length += 1;
+            }
+            else {
+                container.setElement(key, value);
+                var curSize = container.size();
+                this.length += curSize - preSize;
+            }
+        }
+        if (this.length > this.bucketNum * HashMap.sigma) {
+            this.reAllocate();
+        }
+    };
+    /**
+     * @description Get the value of the element which has the specified key.
+     * @param key The key you want to get.
+     */
+    HashMap.prototype.getElementByKey = function (key) {
+        var e_2, _a;
+        var index = this.hashFunc(key) & (this.bucketNum - 1);
+        var container = this.hashTable[index];
+        if (!container)
+            return undefined;
+        if (container instanceof OrderedMap) {
+            return container.getElementByKey(key);
+        }
+        else {
+            try {
+                for (var container_2 = __values(container), container_2_1 = container_2.next(); !container_2_1.done; container_2_1 = container_2.next()) {
+                    var pair = container_2_1.value;
+                    if (pair[0] === key)
+                        return pair[1];
+                }
+            }
+            catch (e_2_1) { e_2 = { error: e_2_1 }; }
+            finally {
+                try {
+                    if (container_2_1 && !container_2_1.done && (_a = container_2.return)) _a.call(container_2);
+                }
+                finally { if (e_2) throw e_2.error; }
+            }
+            return undefined;
+        }
+    };
+    HashMap.prototype.eraseElementByKey = function (key) {
+        var e_3, _a;
+        var index = this.hashFunc(key) & (this.bucketNum - 1);
+        var container = this.hashTable[index];
+        if (!container)
+            return;
+        if (container instanceof Vector) {
+            var pos = 0;
+            try {
+                for (var container_3 = __values(container), container_3_1 = container_3.next(); !container_3_1.done; container_3_1 = container_3.next()) {
+                    var pair = container_3_1.value;
+                    if (pair[0] === key) {
+                        container.eraseElementByPos(pos);
+                        this.length -= 1;
+                        return;
+                    }
+                    pos += 1;
+                }
+            }
+            catch (e_3_1) { e_3 = { error: e_3_1 }; }
+            finally {
+                try {
+                    if (container_3_1 && !container_3_1.done && (_a = container_3.return)) _a.call(container_3);
+                }
+                finally { if (e_3) throw e_3.error; }
+            }
+        }
+        else {
+            var preSize = container.size();
+            container.eraseElementByKey(key);
+            var curSize = container.size();
+            this.length += curSize - preSize;
+            if (curSize <= HashContainer.untreeifyThreshold) {
+                this.hashTable[index] = new Vector(container);
+            }
+        }
+    };
+    HashMap.prototype.find = function (key) {
+        var e_4, _a;
+        var index = this.hashFunc(key) & (this.bucketNum - 1);
+        var container = this.hashTable[index];
+        if (!container)
+            return false;
+        if (container instanceof OrderedMap) {
+            return !container.find(key)
+                .equals(container.end());
+        }
+        try {
+            for (var container_4 = __values(container), container_4_1 = container_4.next(); !container_4_1.done; container_4_1 = container_4.next()) {
+                var pair = container_4_1.value;
+                if (pair[0] === key)
+                    return true;
+            }
+        }
+        catch (e_4_1) { e_4 = { error: e_4_1 }; }
+        finally {
+            try {
+                if (container_4_1 && !container_4_1.done && (_a = container_4.return)) _a.call(container_4);
+            }
+            finally { if (e_4) throw e_4.error; }
+        }
+        return false;
+    };
+    HashMap.prototype[Symbol.iterator] = function () {
+        return function () {
+            var containers, containersNum, i, container, container_5, container_5_1, element, e_5_1;
+            var e_5, _a;
+            return __generator(this, function (_b) {
+                switch (_b.label) {
+                    case 0:
+                        containers = Object.values(this.hashTable);
+                        containersNum = containers.length;
+                        i = 0;
+                        _b.label = 1;
+                    case 1:
+                        if (!(i < containersNum)) return [3 /*break*/, 10];
+                        container = containers[i];
+                        _b.label = 2;
+                    case 2:
+                        _b.trys.push([2, 7, 8, 9]);
+                        container_5 = (e_5 = void 0, __values(container)), container_5_1 = container_5.next();
+                        _b.label = 3;
+                    case 3:
+                        if (!!container_5_1.done) return [3 /*break*/, 6];
+                        element = container_5_1.value;
+                        return [4 /*yield*/, element];
+                    case 4:
+                        _b.sent();
+                        _b.label = 5;
+                    case 5:
+                        container_5_1 = container_5.next();
+                        return [3 /*break*/, 3];
+                    case 6: return [3 /*break*/, 9];
+                    case 7:
+                        e_5_1 = _b.sent();
+                        e_5 = { error: e_5_1 };
+                        return [3 /*break*/, 9];
+                    case 8:
+                        try {
+                            if (container_5_1 && !container_5_1.done && (_a = container_5.return)) _a.call(container_5);
+                        }
+                        finally { if (e_5) throw e_5.error; }
+                        return [7 /*endfinally*/];
+                    case 9:
+                        ++i;
+                        return [3 /*break*/, 1];
+                    case 10: return [2 /*return*/];
+                }
+            });
+        }.bind(this)();
+    };
+    return HashMap;
+}(HashContainer));
+export default HashMap;

WebUI/node_modules/js-sdsl/dist/esm/container/HashContainer/HashSet.d.ts

@@ -0,0 +1,19 @@
+import HashContainer from './Base/index';
+import Vector from '../SequentialContainer/Vector';
+import OrderedSet from '../TreeContainer/OrderedSet';
+import { initContainer } from "../ContainerBase/index";
+declare class HashSet<K> extends HashContainer<K> {
+    protected hashTable: (Vector<K> | OrderedSet<K>)[];
+    constructor(container?: initContainer<K>, initBucketNum?: number, hashFunc?: (x: K) => number);
+    protected reAllocate(): void;
+    forEach(callback: (element: K, index: number) => void): void;
+    /**
+     * @description Insert element to hash set.
+     * @param element The element you want to insert.
+     */
+    insert(element: K): void;
+    eraseElementByKey(key: K): void;
+    find(element: K): boolean;
+    [Symbol.iterator](): Generator<K, void, unknown>;
+}
+export default HashSet;

WebUI/node_modules/js-sdsl/dist/esm/container/HashContainer/HashSet.js

@@ -0,0 +1,257 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
+var __values = (this && this.__values) || function(o) {
+    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+    if (m) return m.call(o);
+    if (o && typeof o.length === "number") return {
+        next: function () {
+            if (o && i >= o.length) o = void 0;
+            return { value: o && o[i++], done: !o };
+        }
+    };
+    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+};
+import HashContainer from './Base/index';
+import Vector from '../SequentialContainer/Vector';
+import OrderedSet from '../TreeContainer/OrderedSet';
+var HashSet = /** @class */ (function (_super) {
+    __extends(HashSet, _super);
+    function HashSet(container, initBucketNum, hashFunc) {
+        if (container === void 0) { container = []; }
+        var _this = _super.call(this, initBucketNum, hashFunc) || this;
+        _this.hashTable = [];
+        container.forEach(function (element) { return _this.insert(element); });
+        return _this;
+    }
+    HashSet.prototype.reAllocate = function () {
+        var _this = this;
+        if (this.bucketNum >= HashContainer.maxBucketNum)
+            return;
+        var newHashTable = [];
+        var originalBucketNum = this.bucketNum;
+        this.bucketNum <<= 1;
+        var keys = Object.keys(this.hashTable);
+        var keyNums = keys.length;
+        var _loop_1 = function (i) {
+            var index = parseInt(keys[i]);
+            var container = this_1.hashTable[index];
+            var size = container.size();
+            if (size === 0)
+                return "continue";
+            if (size === 1) {
+                var element = container.front();
+                newHashTable[this_1.hashFunc(element) & (this_1.bucketNum - 1)] = new Vector([element], false);
+                return "continue";
+            }
+            var lowList = [];
+            var highList = [];
+            container.forEach(function (element) {
+                var hashCode = _this.hashFunc(element);
+                if ((hashCode & originalBucketNum) === 0) {
+                    lowList.push(element);
+                }
+                else
+                    highList.push(element);
+            });
+            if (container instanceof OrderedSet) {
+                if (lowList.length > HashContainer.untreeifyThreshold) {
+                    newHashTable[index] = new OrderedSet(lowList);
+                }
+                else if (lowList.length) {
+                    newHashTable[index] = new Vector(lowList, false);
+                }
+                if (highList.length > HashContainer.untreeifyThreshold) {
+                    newHashTable[index + originalBucketNum] = new OrderedSet(highList);
+                }
+                else if (highList.length) {
+                    newHashTable[index + originalBucketNum] = new Vector(highList, false);
+                }
+            }
+            else {
+                if (lowList.length >= HashContainer.treeifyThreshold) {
+                    newHashTable[index] = new OrderedSet(lowList);
+                }
+                else if (lowList.length) {
+                    newHashTable[index] = new Vector(lowList, false);
+                }
+                if (highList.length >= HashContainer.treeifyThreshold) {
+                    newHashTable[index + originalBucketNum] = new OrderedSet(highList);
+                }
+                else if (highList.length) {
+                    newHashTable[index + originalBucketNum] = new Vector(highList, false);
+                }
+            }
+        };
+        var this_1 = this;
+        for (var i = 0; i < keyNums; ++i) {
+            _loop_1(i);
+        }
+        this.hashTable = newHashTable;
+    };
+    HashSet.prototype.forEach = function (callback) {
+        var containers = Object.values(this.hashTable);
+        var containersNum = containers.length;
+        var index = 0;
+        for (var i = 0; i < containersNum; ++i) {
+            containers[i].forEach(function (element) { return callback(element, index++); });
+        }
+    };
+    /**
+     * @description Insert element to hash set.
+     * @param element The element you want to insert.
+     */
+    HashSet.prototype.insert = function (element) {
+        var index = this.hashFunc(element) & (this.bucketNum - 1);
+        var container = this.hashTable[index];
+        if (!container) {
+            this.hashTable[index] = new Vector([element], false);
+            this.length += 1;
+        }
+        else {
+            var preSize = container.size();
+            if (container instanceof Vector) {
+                if (!container.find(element)
+                    .equals(container.end()))
+                    return;
+                container.pushBack(element);
+                if (preSize + 1 >= HashContainer.treeifyThreshold) {
+                    if (this.bucketNum <= HashContainer.minTreeifySize) {
+                        this.length += 1;
+                        this.reAllocate();
+                        return;
+                    }
+                    this.hashTable[index] = new OrderedSet(container);
+                }
+                this.length += 1;
+            }
+            else {
+                container.insert(element);
+                var curSize = container.size();
+                this.length += curSize - preSize;
+            }
+        }
+        if (this.length > this.bucketNum * HashContainer.sigma) {
+            this.reAllocate();
+        }
+    };
+    HashSet.prototype.eraseElementByKey = function (key) {
+        var index = this.hashFunc(key) & (this.bucketNum - 1);
+        var container = this.hashTable[index];
+        if (!container)
+            return;
+        var preSize = container.size();
+        if (preSize === 0)
+            return;
+        if (container instanceof Vector) {
+            container.eraseElementByValue(key);
+            var curSize = container.size();
+            this.length += curSize - preSize;
+        }
+        else {
+            container.eraseElementByKey(key);
+            var curSize = container.size();
+            this.length += curSize - preSize;
+            if (curSize <= HashContainer.untreeifyThreshold) {
+                this.hashTable[index] = new Vector(container);
+            }
+        }
+    };
+    HashSet.prototype.find = function (element) {
+        var index = this.hashFunc(element) & (this.bucketNum - 1);
+        var container = this.hashTable[index];
+        if (!container)
+            return false;
+        return !container.find(element)
+            .equals(container.end());
+    };
+    HashSet.prototype[Symbol.iterator] = function () {
+        return function () {
+            var containers, containersNum, i, container, container_1, container_1_1, element, e_1_1;
+            var e_1, _a;
+            return __generator(this, function (_b) {
+                switch (_b.label) {
+                    case 0:
+                        containers = Object.values(this.hashTable);
+                        containersNum = containers.length;
+                        i = 0;
+                        _b.label = 1;
+                    case 1:
+                        if (!(i < containersNum)) return [3 /*break*/, 10];
+                        container = containers[i];
+                        _b.label = 2;
+                    case 2:
+                        _b.trys.push([2, 7, 8, 9]);
+                        container_1 = (e_1 = void 0, __values(container)), container_1_1 = container_1.next();
+                        _b.label = 3;
+                    case 3:
+                        if (!!container_1_1.done) return [3 /*break*/, 6];
+                        element = container_1_1.value;
+                        return [4 /*yield*/, element];
+                    case 4:
+                        _b.sent();
+                        _b.label = 5;
+                    case 5:
+                        container_1_1 = container_1.next();
+                        return [3 /*break*/, 3];
+                    case 6: return [3 /*break*/, 9];
+                    case 7:
+                        e_1_1 = _b.sent();
+                        e_1 = { error: e_1_1 };
+                        return [3 /*break*/, 9];
+                    case 8:
+                        try {
+                            if (container_1_1 && !container_1_1.done && (_a = container_1.return)) _a.call(container_1);
+                        }
+                        finally { if (e_1) throw e_1.error; }
+                        return [7 /*endfinally*/];
+                    case 9:
+                        ++i;
+                        return [3 /*break*/, 1];
+                    case 10: return [2 /*return*/];
+                }
+            });
+        }.bind(this)();
+    };
+    return HashSet;
+}(HashContainer));
+export default HashSet;

WebUI/node_modules/js-sdsl/dist/esm/container/OtherContainer/PriorityQueue.d.ts

@@ -0,0 +1,34 @@
+import { Base, initContainer } from "../ContainerBase/index";
+declare class PriorityQueue<T> extends Base {
+    private readonly priorityQueue;
+    private readonly cmp;
+    /**
+     * @description PriorityQueue's constructor.
+     * @param container Initialize container, must have a forEach function.
+     * @param cmp Compare function.
+     * @param copy When the container is an array, you can choose to directly operate on the original object of
+     *             the array or perform a shallow copy. The default is shallow copy.
+     */
+    constructor(container?: initContainer<T>, cmp?: (x: T, y: T) => number, copy?: boolean);
+    /**
+     * @description Adjusting parent's children to suit the nature of the heap.
+     * @param parent Parent's index.
+     * @private
+     */
+    private adjust;
+    clear(): void;
+    /**
+     * @description Push element into a container in order.
+     * @param element The element you want to push.
+     */
+    push(element: T): void;
+    /**
+     * @description Removes the top element.
+     */
+    pop(): void;
+    /**
+     * @description Accesses the top element.
+     */
+    top(): T | undefined;
+}
+export default PriorityQueue;

WebUI/node_modules/js-sdsl/dist/esm/container/OtherContainer/PriorityQueue.js

@@ -0,0 +1,167 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
+    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+        if (ar || !(i in from)) {
+            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+            ar[i] = from[i];
+        }
+    }
+    return to.concat(ar || Array.prototype.slice.call(from));
+};
+import { Base } from "../ContainerBase/index";
+var PriorityQueue = /** @class */ (function (_super) {
+    __extends(PriorityQueue, _super);
+    /**
+     * @description PriorityQueue's constructor.
+     * @param container Initialize container, must have a forEach function.
+     * @param cmp Compare function.
+     * @param copy When the container is an array, you can choose to directly operate on the original object of
+     *             the array or perform a shallow copy. The default is shallow copy.
+     */
+    function PriorityQueue(container, cmp, copy) {
+        var _a;
+        if (container === void 0) { container = []; }
+        if (cmp === void 0) { cmp = function (x, y) {
+            if (x > y)
+                return -1;
+            if (x < y)
+                return 1;
+            return 0;
+        }; }
+        if (copy === void 0) { copy = true; }
+        var _this = _super.call(this) || this;
+        _this.cmp = cmp;
+        if (Array.isArray(container)) {
+            _this.priorityQueue = copy ? __spreadArray([], __read(container), false) : container;
+        }
+        else {
+            _this.priorityQueue = [];
+            container.forEach(function (element) { return _this.priorityQueue.push(element); });
+        }
+        _this.length = _this.priorityQueue.length;
+        for (var parent_1 = (_this.length - 1) >> 1; parent_1 >= 0; --parent_1) {
+            var curParent = parent_1;
+            var curChild = (curParent << 1) | 1;
+            while (curChild < _this.length) {
+                var left = curChild;
+                var right = left + 1;
+                var minChild = left;
+                if (right < _this.length &&
+                    _this.cmp(_this.priorityQueue[left], _this.priorityQueue[right]) > 0) {
+                    minChild = right;
+                }
+                if (_this.cmp(_this.priorityQueue[curParent], _this.priorityQueue[minChild]) <= 0)
+                    break;
+                _a = __read([_this.priorityQueue[minChild], _this.priorityQueue[curParent]], 2), _this.priorityQueue[curParent] = _a[0], _this.priorityQueue[minChild] = _a[1];
+                curParent = minChild;
+                curChild = (curParent << 1) | 1;
+            }
+        }
+        return _this;
+    }
+    /**
+     * @description Adjusting parent's children to suit the nature of the heap.
+     * @param parent Parent's index.
+     * @private
+     */
+    PriorityQueue.prototype.adjust = function (parent) {
+        var _a, _b;
+        var left = (parent << 1) | 1;
+        var right = (parent << 1) + 2;
+        if (left < this.length &&
+            this.cmp(this.priorityQueue[parent], this.priorityQueue[left]) > 0) {
+            _a = __read([this.priorityQueue[left], this.priorityQueue[parent]], 2), this.priorityQueue[parent] = _a[0], this.priorityQueue[left] = _a[1];
+        }
+        if (right < this.length &&
+            this.cmp(this.priorityQueue[parent], this.priorityQueue[right]) > 0) {
+            _b = __read([this.priorityQueue[right], this.priorityQueue[parent]], 2), this.priorityQueue[parent] = _b[0], this.priorityQueue[right] = _b[1];
+        }
+    };
+    PriorityQueue.prototype.clear = function () {
+        this.length = 0;
+        this.priorityQueue.length = 0;
+    };
+    /**
+     * @description Push element into a container in order.
+     * @param element The element you want to push.
+     */
+    PriorityQueue.prototype.push = function (element) {
+        this.priorityQueue.push(element);
+        this.length += 1;
+        if (this.length === 1)
+            return;
+        var curNode = this.length - 1;
+        while (curNode > 0) {
+            var parent_2 = (curNode - 1) >> 1;
+            if (this.cmp(this.priorityQueue[parent_2], element) <= 0)
+                break;
+            this.adjust(parent_2);
+            curNode = parent_2;
+        }
+    };
+    /**
+     * @description Removes the top element.
+     */
+    PriorityQueue.prototype.pop = function () {
+        if (!this.length)
+            return;
+        var last = this.priorityQueue[this.length - 1];
+        this.length -= 1;
+        var parent = 0;
+        while (parent < this.length) {
+            var left = (parent << 1) | 1;
+            var right = (parent << 1) + 2;
+            if (left >= this.length)
+                break;
+            var minChild = left;
+            if (right < this.length &&
+                this.cmp(this.priorityQueue[left], this.priorityQueue[right]) > 0) {
+                minChild = right;
+            }
+            if (this.cmp(this.priorityQueue[minChild], last) >= 0)
+                break;
+            this.priorityQueue[parent] = this.priorityQueue[minChild];
+            parent = minChild;
+        }
+        this.priorityQueue[parent] = last;
+        this.priorityQueue.pop();
+    };
+    /**
+     * @description Accesses the top element.
+     */
+    PriorityQueue.prototype.top = function () {
+        return this.priorityQueue[0];
+    };
+    return PriorityQueue;
+}(Base));
+export default PriorityQueue;

WebUI/node_modules/js-sdsl/dist/esm/container/OtherContainer/Queue.d.ts

@@ -0,0 +1,19 @@
+import { Base, initContainer } from "../ContainerBase/index";
+declare class Queue<T> extends Base {
+    private queue;
+    constructor(container?: initContainer<T>);
+    clear(): void;
+    /**
+     * @description Inserts element to queue's end.
+     */
+    push(element: T): void;
+    /**
+     * @description Removes the first element.
+     */
+    pop(): void;
+    /**
+     * @description Access the first element.
+     */
+    front(): T | undefined;
+}
+export default Queue;

WebUI/node_modules/js-sdsl/dist/esm/container/OtherContainer/Queue.js

@@ -0,0 +1,54 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+import Deque from '../SequentialContainer/Deque';
+import { Base } from "../ContainerBase/index";
+var Queue = /** @class */ (function (_super) {
+    __extends(Queue, _super);
+    function Queue(container) {
+        if (container === void 0) { container = []; }
+        var _this = _super.call(this) || this;
+        _this.queue = new Deque(container);
+        _this.length = _this.queue.size();
+        return _this;
+    }
+    Queue.prototype.clear = function () {
+        this.queue.clear();
+        this.length = 0;
+    };
+    /**
+     * @description Inserts element to queue's end.
+     */
+    Queue.prototype.push = function (element) {
+        this.queue.pushBack(element);
+        this.length += 1;
+    };
+    /**
+     * @description Removes the first element.
+     */
+    Queue.prototype.pop = function () {
+        this.queue.popFront();
+        if (this.length)
+            this.length -= 1;
+    };
+    /**
+     * @description Access the first element.
+     */
+    Queue.prototype.front = function () {
+        return this.queue.front();
+    };
+    return Queue;
+}(Base));
+export default Queue;

WebUI/node_modules/js-sdsl/dist/esm/container/OtherContainer/Stack.d.ts

@@ -0,0 +1,19 @@
+import { Base, initContainer } from "../ContainerBase/index";
+declare class Stack<T> extends Base {
+    private stack;
+    constructor(container?: initContainer<T>);
+    clear(): void;
+    /**
+     * @description Insert element to stack's end.
+     */
+    push(element: T): void;
+    /**
+     * @description Removes the end element.
+     */
+    pop(): void;
+    /**
+     * @description Accesses the end element.
+     */
+    top(): T | undefined;
+}
+export default Stack;

WebUI/node_modules/js-sdsl/dist/esm/container/OtherContainer/Stack.js

@@ -0,0 +1,53 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+import { Base } from "../ContainerBase/index";
+var Stack = /** @class */ (function (_super) {
+    __extends(Stack, _super);
+    function Stack(container) {
+        if (container === void 0) { container = []; }
+        var _this = _super.call(this) || this;
+        _this.stack = [];
+        container.forEach(function (element) { return _this.push(element); });
+        return _this;
+    }
+    Stack.prototype.clear = function () {
+        this.length = 0;
+        this.stack.length = 0;
+    };
+    /**
+     * @description Insert element to stack's end.
+     */
+    Stack.prototype.push = function (element) {
+        this.stack.push(element);
+        this.length += 1;
+    };
+    /**
+     * @description Removes the end element.
+     */
+    Stack.prototype.pop = function () {
+        this.stack.pop();
+        if (this.length > 0)
+            this.length -= 1;
+    };
+    /**
+     * @description Accesses the end element.
+     */
+    Stack.prototype.top = function () {
+        return this.stack[this.length - 1];
+    };
+    return Stack;
+}(Base));
+export default Stack;

WebUI/node_modules/js-sdsl/dist/esm/container/SequentialContainer/Base/RandomIterator.d.ts

@@ -0,0 +1,13 @@
+import { ContainerIterator } from "../../ContainerBase/index";
+export declare abstract class RandomIterator<T> extends ContainerIterator<T> {
+    protected node: number;
+    protected readonly size: () => number;
+    protected readonly getElementByPos: (pos: number) => T;
+    protected readonly setElementByPos: (pos: number, element: T) => void;
+    pre: () => this;
+    next: () => this;
+    constructor(index: number, size: () => number, getElementByPos: (pos: number) => T, setElementByPos: (pos: number, element: T) => void, iteratorType?: boolean);
+    get pointer(): T;
+    set pointer(newValue: T);
+    equals(obj: RandomIterator<T>): boolean;
+}

WebUI/node_modules/js-sdsl/dist/esm/container/SequentialContainer/Base/RandomIterator.js

@@ -0,0 +1,77 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+import { checkWithinAccessParams } from "../../../utils/checkParams";
+import { ContainerIterator } from "../../ContainerBase/index";
+var RandomIterator = /** @class */ (function (_super) {
+    __extends(RandomIterator, _super);
+    function RandomIterator(index, size, getElementByPos, setElementByPos, iteratorType) {
+        var _this = _super.call(this, iteratorType) || this;
+        _this.node = index;
+        _this.size = size;
+        _this.getElementByPos = getElementByPos;
+        _this.setElementByPos = setElementByPos;
+        if (_this.iteratorType === ContainerIterator.NORMAL) {
+            _this.pre = function () {
+                if (this.node === 0) {
+                    throw new RangeError('Deque iterator access denied!');
+                }
+                this.node -= 1;
+                return this;
+            };
+            _this.next = function () {
+                if (this.node === this.size()) {
+                    throw new RangeError('Deque Iterator access denied!');
+                }
+                this.node += 1;
+                return this;
+            };
+        }
+        else {
+            _this.pre = function () {
+                if (this.node === this.size() - 1) {
+                    throw new RangeError('Deque iterator access denied!');
+                }
+                this.node += 1;
+                return this;
+            };
+            _this.next = function () {
+                if (this.node === -1) {
+                    throw new RangeError('Deque iterator access denied!');
+                }
+                this.node -= 1;
+                return this;
+            };
+        }
+        return _this;
+    }
+    Object.defineProperty(RandomIterator.prototype, "pointer", {
+        get: function () {
+            checkWithinAccessParams(this.node, 0, this.size() - 1);
+            return this.getElementByPos(this.node);
+        },
+        set: function (newValue) {
+            checkWithinAccessParams(this.node, 0, this.size() - 1);
+            this.setElementByPos(this.node, newValue);
+        },
+        enumerable: false,
+        configurable: true
+    });
+    RandomIterator.prototype.equals = function (obj) {
+        return this.node === obj.node;
+    };
+    return RandomIterator;
+}(ContainerIterator));
+export { RandomIterator };

WebUI/node_modules/js-sdsl/dist/esm/container/SequentialContainer/Base/index.d.ts

@@ -0,0 +1,44 @@
+import { Container } from "../../ContainerBase/index";
+declare abstract class SequentialContainer<T> extends Container<T> {
+    /**
+     * @description Push the element to the back.
+     * @param element The element you want to push.
+     */
+    abstract pushBack(element: T): void;
+    /**
+     * @description Removes the last element.
+     */
+    abstract popBack(): void;
+    /**
+     * @description Sets element by position.
+     * @param pos The position you want to change.
+     * @param element The element's value you want to update.
+     */
+    abstract setElementByPos(pos: number, element: T): void;
+    /**
+     * @description Removes the elements of the specified value.
+     * @param value The value you want to remove.
+     */
+    abstract eraseElementByValue(value: T): void;
+    /**
+     * @description Insert several elements after the specified position.
+     * @param pos The position you want to insert.
+     * @param element The element you want to insert.
+     * @param num The number of elements you want to insert (default 1).
+     */
+    abstract insert(pos: number, element: T, num?: number): void;
+    /**
+     * @description Reverses the container.
+     */
+    abstract reverse(): void;
+    /**
+     * @description Removes the duplication of elements in the container.
+     */
+    abstract unique(): void;
+    /**
+     * @description Sort the container.
+     * @param cmp Comparison function.
+     */
+    abstract sort(cmp?: (x: T, y: T) => number): void;
+}
+export default SequentialContainer;

WebUI/node_modules/js-sdsl/dist/esm/container/SequentialContainer/Base/index.js

@@ -0,0 +1,24 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+import { Container } from "../../ContainerBase/index";
+var SequentialContainer = /** @class */ (function (_super) {
+    __extends(SequentialContainer, _super);
+    function SequentialContainer() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    return SequentialContainer;
+}(Container));
+export default SequentialContainer;

WebUI/node_modules/js-sdsl/dist/esm/container/SequentialContainer/Deque.d.ts

@@ -0,0 +1,68 @@
+import SequentialContainer from './Base/index';
+import { initContainer } from "../ContainerBase/index";
+import { RandomIterator } from "./Base/RandomIterator";
+export declare class DequeIterator<T> extends RandomIterator<T> {
+    copy(): DequeIterator<T>;
+}
+declare class Deque<T> extends SequentialContainer<T> {
+    private first;
+    private curFirst;
+    private last;
+    private curLast;
+    private bucketNum;
+    private readonly bucketSize;
+    private map;
+    constructor(container?: initContainer<T>, bucketSize?: number);
+    /**
+     * @description Growth the Deque.
+     * @private
+     */
+    private reAllocate;
+    /**
+     * @description Get the bucket position of the element and the pointer position by index.
+     * @param pos The element's index.
+     * @private
+     */
+    private getElementIndex;
+    clear(): void;
+    front(): T | undefined;
+    back(): T | undefined;
+    begin(): DequeIterator<T>;
+    end(): DequeIterator<T>;
+    rBegin(): DequeIterator<T>;
+    rEnd(): DequeIterator<T>;
+    pushBack(element: T): void;
+    popBack(): void;
+    /**
+     * @description Push the element to the front.
+     * @param element The element you want to push.
+     */
+    pushFront(element: T): void;
+    /**
+     * @description Remove the first element.
+     */
+    popFront(): void;
+    forEach(callback: (element: T, index: number) => void): void;
+    getElementByPos(pos: number): T;
+    setElementByPos(pos: number, element: T): void;
+    insert(pos: number, element: T, num?: number): void;
+    /**
+     * @description Remove all elements after the specified position (excluding the specified position).
+     * @param pos The previous position of the first removed element.
+     * @example deque.cut(1); // Then deque's size will be 2. deque -> [0, 1]
+     */
+    cut(pos: number): void;
+    eraseElementByPos(pos: number): void;
+    eraseElementByValue(value: T): void;
+    eraseElementByIterator(iter: DequeIterator<T>): DequeIterator<T>;
+    find(element: T): DequeIterator<T>;
+    reverse(): void;
+    unique(): void;
+    sort(cmp?: (x: T, y: T) => number): void;
+    /**
+     * @description Remove as much useless space as possible.
+     */
+    shrinkToFit(): void;
+    [Symbol.iterator](): Generator<T, void, unknown>;
+}
+export default Deque;

WebUI/node_modules/js-sdsl/dist/esm/container/SequentialContainer/Deque.js

@@ -0,0 +1,450 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
+    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+        if (ar || !(i in from)) {
+            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+            ar[i] = from[i];
+        }
+    }
+    return to.concat(ar || Array.prototype.slice.call(from));
+};
+import SequentialContainer from './Base/index';
+import { checkWithinAccessParams } from "../../utils/checkParams";
+import { ContainerIterator } from "../ContainerBase/index";
+import { RandomIterator } from "./Base/RandomIterator";
+var DequeIterator = /** @class */ (function (_super) {
+    __extends(DequeIterator, _super);
+    function DequeIterator() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    DequeIterator.prototype.copy = function () {
+        return new DequeIterator(this.node, this.size, this.getElementByPos, this.setElementByPos, this.iteratorType);
+    };
+    return DequeIterator;
+}(RandomIterator));
+export { DequeIterator };
+var Deque = /** @class */ (function (_super) {
+    __extends(Deque, _super);
+    function Deque(container, bucketSize) {
+        if (container === void 0) { container = []; }
+        if (bucketSize === void 0) { bucketSize = (1 << 12); }
+        var _this = _super.call(this) || this;
+        _this.first = 0;
+        _this.curFirst = 0;
+        _this.last = 0;
+        _this.curLast = 0;
+        _this.bucketNum = 0;
+        _this.map = [];
+        var _length;
+        if ('size' in container) {
+            if (typeof container.size === 'number') {
+                _length = container.size;
+            }
+            else {
+                _length = container.size();
+            }
+        }
+        else if ('length' in container) {
+            _length = container.length;
+        }
+        else {
+            throw new RangeError('Can\'t get container\'s size!');
+        }
+        _this.bucketSize = bucketSize;
+        _this.bucketNum = Math.max(Math.ceil(_length / _this.bucketSize), 1);
+        for (var i = 0; i < _this.bucketNum; ++i) {
+            _this.map.push(new Array(_this.bucketSize));
+        }
+        var needBucketNum = Math.ceil(_length / _this.bucketSize);
+        _this.first = _this.last = (_this.bucketNum >> 1) - (needBucketNum >> 1);
+        _this.curFirst = _this.curLast = (_this.bucketSize - _length % _this.bucketSize) >> 1;
+        container.forEach(function (element) { return _this.pushBack(element); });
+        _this.size = _this.size.bind(_this);
+        _this.getElementByPos = _this.getElementByPos.bind(_this);
+        _this.setElementByPos = _this.setElementByPos.bind(_this);
+        return _this;
+    }
+    /**
+     * @description Growth the Deque.
+     * @private
+     */
+    Deque.prototype.reAllocate = function () {
+        var newMap = [];
+        var addBucketNum = Math.max(this.bucketNum >> 1, 1);
+        for (var i = 0; i < addBucketNum; ++i) {
+            newMap[i] = new Array(this.bucketSize);
+        }
+        for (var i = this.first; i < this.bucketNum; ++i) {
+            newMap[newMap.length] = this.map[i];
+        }
+        for (var i = 0; i < this.last; ++i) {
+            newMap[newMap.length] = this.map[i];
+        }
+        newMap[newMap.length] = __spreadArray([], __read(this.map[this.last]), false);
+        this.first = addBucketNum;
+        this.last = newMap.length - 1;
+        for (var i = 0; i < addBucketNum; ++i) {
+            newMap[newMap.length] = new Array(this.bucketSize);
+        }
+        this.map = newMap;
+        this.bucketNum = newMap.length;
+    };
+    /**
+     * @description Get the bucket position of the element and the pointer position by index.
+     * @param pos The element's index.
+     * @private
+     */
+    Deque.prototype.getElementIndex = function (pos) {
+        var offset = this.curFirst + pos + 1;
+        var offsetRemainder = offset % this.bucketSize;
+        var curNodePointerIndex = offsetRemainder - 1;
+        var curNodeBucketIndex = this.first + (offset - offsetRemainder) / this.bucketSize;
+        if (offsetRemainder === 0)
+            curNodeBucketIndex -= 1;
+        curNodeBucketIndex %= this.bucketNum;
+        if (curNodePointerIndex < 0)
+            curNodePointerIndex += this.bucketSize;
+        return { curNodeBucketIndex: curNodeBucketIndex, curNodePointerIndex: curNodePointerIndex };
+    };
+    Deque.prototype.clear = function () {
+        this.map = [[]];
+        this.bucketNum = 1;
+        this.first = this.last = this.length = 0;
+        this.curFirst = this.curLast = this.bucketSize >> 1;
+    };
+    Deque.prototype.front = function () {
+        return this.map[this.first][this.curFirst];
+    };
+    Deque.prototype.back = function () {
+        return this.map[this.last][this.curLast];
+    };
+    Deque.prototype.begin = function () {
+        return new DequeIterator(0, this.size, this.getElementByPos, this.setElementByPos);
+    };
+    Deque.prototype.end = function () {
+        return new DequeIterator(this.length, this.size, this.getElementByPos, this.setElementByPos);
+    };
+    Deque.prototype.rBegin = function () {
+        return new DequeIterator(this.length - 1, this.size, this.getElementByPos, this.setElementByPos, ContainerIterator.REVERSE);
+    };
+    Deque.prototype.rEnd = function () {
+        return new DequeIterator(-1, this.size, this.getElementByPos, this.setElementByPos, ContainerIterator.REVERSE);
+    };
+    Deque.prototype.pushBack = function (element) {
+        if (this.length) {
+            if (this.curLast < this.bucketSize - 1) {
+                this.curLast += 1;
+            }
+            else if (this.last < this.bucketNum - 1) {
+                this.last += 1;
+                this.curLast = 0;
+            }
+            else {
+                this.last = 0;
+                this.curLast = 0;
+            }
+            if (this.last === this.first &&
+                this.curLast === this.curFirst)
+                this.reAllocate();
+        }
+        this.length += 1;
+        this.map[this.last][this.curLast] = element;
+    };
+    Deque.prototype.popBack = function () {
+        if (!this.length)
+            return;
+        this.map[this.last][this.curLast] = undefined;
+        if (this.length !== 1) {
+            if (this.curLast > 0) {
+                this.curLast -= 1;
+            }
+            else if (this.last > 0) {
+                this.last -= 1;
+                this.curLast = this.bucketSize - 1;
+            }
+            else {
+                this.last = this.bucketNum - 1;
+                this.curLast = this.bucketSize - 1;
+            }
+        }
+        this.length -= 1;
+    };
+    /**
+     * @description Push the element to the front.
+     * @param element The element you want to push.
+     */
+    Deque.prototype.pushFront = function (element) {
+        if (this.length) {
+            if (this.curFirst > 0) {
+                this.curFirst -= 1;
+            }
+            else if (this.first > 0) {
+                this.first -= 1;
+                this.curFirst = this.bucketSize - 1;
+            }
+            else {
+                this.first = this.bucketNum - 1;
+                this.curFirst = this.bucketSize - 1;
+            }
+            if (this.first === this.last &&
+                this.curFirst === this.curLast)
+                this.reAllocate();
+        }
+        this.length += 1;
+        this.map[this.first][this.curFirst] = element;
+    };
+    /**
+     * @description Remove the first element.
+     */
+    Deque.prototype.popFront = function () {
+        if (!this.length)
+            return;
+        this.map[this.first][this.curFirst] = undefined;
+        if (this.length !== 1) {
+            if (this.curFirst < this.bucketSize - 1) {
+                this.curFirst += 1;
+            }
+            else if (this.first < this.bucketNum - 1) {
+                this.first += 1;
+                this.curFirst = 0;
+            }
+            else {
+                this.first = 0;
+                this.curFirst = 0;
+            }
+        }
+        this.length -= 1;
+    };
+    Deque.prototype.forEach = function (callback) {
+        for (var i = 0; i < this.length; ++i) {
+            callback(this.getElementByPos(i), i);
+        }
+    };
+    Deque.prototype.getElementByPos = function (pos) {
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        var _a = this.getElementIndex(pos), curNodeBucketIndex = _a.curNodeBucketIndex, curNodePointerIndex = _a.curNodePointerIndex;
+        return this.map[curNodeBucketIndex][curNodePointerIndex];
+    };
+    Deque.prototype.setElementByPos = function (pos, element) {
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        var _a = this.getElementIndex(pos), curNodeBucketIndex = _a.curNodeBucketIndex, curNodePointerIndex = _a.curNodePointerIndex;
+        this.map[curNodeBucketIndex][curNodePointerIndex] = element;
+    };
+    Deque.prototype.insert = function (pos, element, num) {
+        if (num === void 0) { num = 1; }
+        checkWithinAccessParams(pos, 0, this.length);
+        if (pos === 0) {
+            while (num--)
+                this.pushFront(element);
+        }
+        else if (pos === this.length) {
+            while (num--)
+                this.pushBack(element);
+        }
+        else {
+            var arr = [];
+            for (var i = pos; i < this.length; ++i) {
+                arr.push(this.getElementByPos(i));
+            }
+            this.cut(pos - 1);
+            for (var i = 0; i < num; ++i)
+                this.pushBack(element);
+            for (var i = 0; i < arr.length; ++i)
+                this.pushBack(arr[i]);
+        }
+    };
+    /**
+     * @description Remove all elements after the specified position (excluding the specified position).
+     * @param pos The previous position of the first removed element.
+     * @example deque.cut(1); // Then deque's size will be 2. deque -> [0, 1]
+     */
+    Deque.prototype.cut = function (pos) {
+        if (pos < 0) {
+            this.clear();
+            return;
+        }
+        var _a = this.getElementIndex(pos), curNodeBucketIndex = _a.curNodeBucketIndex, curNodePointerIndex = _a.curNodePointerIndex;
+        this.last = curNodeBucketIndex;
+        this.curLast = curNodePointerIndex;
+        this.length = pos + 1;
+    };
+    Deque.prototype.eraseElementByPos = function (pos) {
+        var _this = this;
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        if (pos === 0)
+            this.popFront();
+        else if (pos === this.length - 1)
+            this.popBack();
+        else {
+            var arr = [];
+            for (var i = pos + 1; i < this.length; ++i) {
+                arr.push(this.getElementByPos(i));
+            }
+            this.cut(pos);
+            this.popBack();
+            arr.forEach(function (element) { return _this.pushBack(element); });
+        }
+    };
+    Deque.prototype.eraseElementByValue = function (value) {
+        if (!this.length)
+            return;
+        var arr = [];
+        for (var i = 0; i < this.length; ++i) {
+            var element = this.getElementByPos(i);
+            if (element !== value)
+                arr.push(element);
+        }
+        var _length = arr.length;
+        for (var i = 0; i < _length; ++i)
+            this.setElementByPos(i, arr[i]);
+        this.cut(_length - 1);
+    };
+    Deque.prototype.eraseElementByIterator = function (iter) {
+        // @ts-ignore
+        var node = iter.node;
+        this.eraseElementByPos(node);
+        iter = iter.next();
+        return iter;
+    };
+    Deque.prototype.find = function (element) {
+        for (var i = 0; i < this.length; ++i) {
+            if (this.getElementByPos(i) === element) {
+                return new DequeIterator(i, this.size, this.getElementByPos, this.setElementByPos);
+            }
+        }
+        return this.end();
+    };
+    Deque.prototype.reverse = function () {
+        var l = 0;
+        var r = this.length - 1;
+        while (l < r) {
+            var tmp = this.getElementByPos(l);
+            this.setElementByPos(l, this.getElementByPos(r));
+            this.setElementByPos(r, tmp);
+            l += 1;
+            r -= 1;
+        }
+    };
+    Deque.prototype.unique = function () {
+        if (this.length <= 1)
+            return;
+        var index = 1;
+        var pre = this.getElementByPos(0);
+        for (var i = 1; i < this.length; ++i) {
+            var cur = this.getElementByPos(i);
+            if (cur !== pre) {
+                pre = cur;
+                this.setElementByPos(index++, cur);
+            }
+        }
+        while (this.length > index)
+            this.popBack();
+    };
+    Deque.prototype.sort = function (cmp) {
+        var arr = [];
+        for (var i = 0; i < this.length; ++i) {
+            arr.push(this.getElementByPos(i));
+        }
+        arr.sort(cmp);
+        for (var i = 0; i < this.length; ++i)
+            this.setElementByPos(i, arr[i]);
+    };
+    /**
+     * @description Remove as much useless space as possible.
+     */
+    Deque.prototype.shrinkToFit = function () {
+        if (!this.length)
+            return;
+        var arr = [];
+        this.forEach(function (element) { return arr.push(element); });
+        this.bucketNum = Math.max(Math.ceil(this.length / this.bucketSize), 1);
+        this.length = this.first = this.last = this.curFirst = this.curLast = 0;
+        this.map = [];
+        for (var i = 0; i < this.bucketNum; ++i) {
+            this.map.push(new Array(this.bucketSize));
+        }
+        for (var i = 0; i < arr.length; ++i)
+            this.pushBack(arr[i]);
+    };
+    Deque.prototype[Symbol.iterator] = function () {
+        return function () {
+            var i;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        i = 0;
+                        _a.label = 1;
+                    case 1:
+                        if (!(i < this.length)) return [3 /*break*/, 4];
+                        return [4 /*yield*/, this.getElementByPos(i)];
+                    case 2:
+                        _a.sent();
+                        _a.label = 3;
+                    case 3:
+                        ++i;
+                        return [3 /*break*/, 1];
+                    case 4: return [2 /*return*/];
+                }
+            });
+        }.bind(this)();
+    };
+    return Deque;
+}(SequentialContainer));
+export default Deque;

WebUI/node_modules/js-sdsl/dist/esm/container/SequentialContainer/LinkList.d.ts

@@ -0,0 +1,61 @@
+import SequentialContainer from './Base/index';
+import { ContainerIterator, initContainer } from "../ContainerBase/index";
+export declare class LinkNode<T> {
+    value: T | undefined;
+    pre: LinkNode<T> | undefined;
+    next: LinkNode<T> | undefined;
+    constructor(element?: T);
+}
+export declare class LinkListIterator<T> extends ContainerIterator<T> {
+    protected node: LinkNode<T>;
+    private readonly header;
+    pre: () => this;
+    next: () => this;
+    constructor(node: LinkNode<T>, header: LinkNode<T>, iteratorType?: boolean);
+    get pointer(): T;
+    set pointer(newValue: T);
+    equals(obj: LinkListIterator<T>): boolean;
+    copy(): LinkListIterator<T>;
+}
+declare class LinkList<T> extends SequentialContainer<T> {
+    private header;
+    private head;
+    private tail;
+    constructor(container?: initContainer<T>);
+    clear(): void;
+    begin(): LinkListIterator<T>;
+    end(): LinkListIterator<T>;
+    rBegin(): LinkListIterator<T>;
+    rEnd(): LinkListIterator<T>;
+    front(): T | undefined;
+    back(): T | undefined;
+    forEach(callback: (element: T, index: number) => void): void;
+    getElementByPos(pos: number): T;
+    eraseElementByPos(pos: number): void;
+    eraseElementByValue(value: T): void;
+    eraseElementByIterator(iter: LinkListIterator<T>): LinkListIterator<T>;
+    pushBack(element: T): void;
+    popBack(): void;
+    setElementByPos(pos: number, element: T): void;
+    insert(pos: number, element: T, num?: number): void;
+    find(element: T): LinkListIterator<T>;
+    reverse(): void;
+    unique(): void;
+    sort(cmp?: (x: T, y: T) => number): void;
+    /**
+     * @description Push an element to the front.
+     * @param element The element you want to push.
+     */
+    pushFront(element: T): void;
+    /**
+     * @description Removes the first element.
+     */
+    popFront(): void;
+    /**
+     * @description Merges two sorted lists.
+     * @param list The other list you want to merge (must be sorted).
+     */
+    merge(list: LinkList<T>): void;
+    [Symbol.iterator](): Generator<T, void, unknown>;
+}
+export default LinkList;

WebUI/node_modules/js-sdsl/dist/esm/container/SequentialContainer/LinkList.js

@@ -0,0 +1,458 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
+import SequentialContainer from './Base/index';
+import { checkWithinAccessParams } from "../../utils/checkParams";
+import { ContainerIterator } from "../ContainerBase/index";
+var LinkNode = /** @class */ (function () {
+    function LinkNode(element) {
+        this.value = undefined;
+        this.pre = undefined;
+        this.next = undefined;
+        this.value = element;
+    }
+    return LinkNode;
+}());
+export { LinkNode };
+var LinkListIterator = /** @class */ (function (_super) {
+    __extends(LinkListIterator, _super);
+    function LinkListIterator(node, header, iteratorType) {
+        var _this = _super.call(this, iteratorType) || this;
+        _this.node = node;
+        _this.header = header;
+        if (_this.iteratorType === ContainerIterator.NORMAL) {
+            _this.pre = function () {
+                if (this.node.pre === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.pre;
+                return this;
+            };
+            _this.next = function () {
+                if (this.node === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.next;
+                return this;
+            };
+        }
+        else {
+            _this.pre = function () {
+                if (this.node.next === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.next;
+                return this;
+            };
+            _this.next = function () {
+                if (this.node === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.pre;
+                return this;
+            };
+        }
+        return _this;
+    }
+    Object.defineProperty(LinkListIterator.prototype, "pointer", {
+        get: function () {
+            if (this.node === this.header) {
+                throw new RangeError('LinkList iterator access denied!');
+            }
+            return this.node.value;
+        },
+        set: function (newValue) {
+            if (this.node === this.header) {
+                throw new RangeError('LinkList iterator access denied!');
+            }
+            this.node.value = newValue;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    LinkListIterator.prototype.equals = function (obj) {
+        return this.node === obj.node;
+    };
+    LinkListIterator.prototype.copy = function () {
+        return new LinkListIterator(this.node, this.header, this.iteratorType);
+    };
+    return LinkListIterator;
+}(ContainerIterator));
+export { LinkListIterator };
+var LinkList = /** @class */ (function (_super) {
+    __extends(LinkList, _super);
+    function LinkList(container) {
+        if (container === void 0) { container = []; }
+        var _this = _super.call(this) || this;
+        _this.header = new LinkNode();
+        _this.head = undefined;
+        _this.tail = undefined;
+        container.forEach(function (element) { return _this.pushBack(element); });
+        return _this;
+    }
+    LinkList.prototype.clear = function () {
+        this.length = 0;
+        this.head = this.tail = undefined;
+        this.header.pre = this.header.next = undefined;
+    };
+    LinkList.prototype.begin = function () {
+        return new LinkListIterator(this.head || this.header, this.header);
+    };
+    LinkList.prototype.end = function () {
+        return new LinkListIterator(this.header, this.header);
+    };
+    LinkList.prototype.rBegin = function () {
+        return new LinkListIterator(this.tail || this.header, this.header, ContainerIterator.REVERSE);
+    };
+    LinkList.prototype.rEnd = function () {
+        return new LinkListIterator(this.header, this.header, ContainerIterator.REVERSE);
+    };
+    LinkList.prototype.front = function () {
+        return this.head ? this.head.value : undefined;
+    };
+    LinkList.prototype.back = function () {
+        return this.tail ? this.tail.value : undefined;
+    };
+    LinkList.prototype.forEach = function (callback) {
+        if (!this.length)
+            return;
+        var curNode = this.head;
+        var index = 0;
+        while (curNode !== this.header) {
+            callback(curNode.value, index++);
+            curNode = curNode.next;
+        }
+    };
+    LinkList.prototype.getElementByPos = function (pos) {
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        var curNode = this.head;
+        while (pos--) {
+            curNode = curNode.next;
+        }
+        return curNode.value;
+    };
+    LinkList.prototype.eraseElementByPos = function (pos) {
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        if (pos === 0)
+            this.popFront();
+        else if (pos === this.length - 1)
+            this.popBack();
+        else {
+            var curNode = this.head;
+            while (pos--) {
+                curNode = curNode.next;
+            }
+            curNode = curNode;
+            var pre = curNode.pre;
+            var next = curNode.next;
+            next.pre = pre;
+            pre.next = next;
+            this.length -= 1;
+        }
+    };
+    LinkList.prototype.eraseElementByValue = function (value) {
+        while (this.head && this.head.value === value)
+            this.popFront();
+        while (this.tail && this.tail.value === value)
+            this.popBack();
+        if (!this.head)
+            return;
+        var curNode = this.head;
+        while (curNode !== this.header) {
+            if (curNode.value === value) {
+                var pre = curNode.pre;
+                var next = curNode.next;
+                if (next)
+                    next.pre = pre;
+                if (pre)
+                    pre.next = next;
+                this.length -= 1;
+            }
+            curNode = curNode.next;
+        }
+    };
+    LinkList.prototype.eraseElementByIterator = function (iter) {
+        // @ts-ignore
+        var node = iter.node;
+        if (node === this.header) {
+            throw new RangeError('Invalid iterator');
+        }
+        iter = iter.next();
+        if (this.head === node)
+            this.popFront();
+        else if (this.tail === node)
+            this.popBack();
+        else {
+            var pre = node.pre;
+            var next = node.next;
+            if (next)
+                next.pre = pre;
+            if (pre)
+                pre.next = next;
+            this.length -= 1;
+        }
+        return iter;
+    };
+    LinkList.prototype.pushBack = function (element) {
+        this.length += 1;
+        var newTail = new LinkNode(element);
+        if (!this.tail) {
+            this.head = this.tail = newTail;
+            this.header.next = this.head;
+            this.head.pre = this.header;
+        }
+        else {
+            this.tail.next = newTail;
+            newTail.pre = this.tail;
+            this.tail = newTail;
+        }
+        this.tail.next = this.header;
+        this.header.pre = this.tail;
+    };
+    LinkList.prototype.popBack = function () {
+        if (!this.tail)
+            return;
+        this.length -= 1;
+        if (this.head === this.tail) {
+            this.head = this.tail = undefined;
+            this.header.next = undefined;
+        }
+        else {
+            this.tail = this.tail.pre;
+            if (this.tail)
+                this.tail.next = undefined;
+        }
+        this.header.pre = this.tail;
+        if (this.tail)
+            this.tail.next = this.header;
+    };
+    LinkList.prototype.setElementByPos = function (pos, element) {
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        var curNode = this.head;
+        while (pos--) {
+            curNode = curNode.next;
+        }
+        curNode.value = element;
+    };
+    LinkList.prototype.insert = function (pos, element, num) {
+        if (num === void 0) { num = 1; }
+        checkWithinAccessParams(pos, 0, this.length);
+        if (num <= 0)
+            return;
+        if (pos === 0) {
+            while (num--)
+                this.pushFront(element);
+        }
+        else if (pos === this.length) {
+            while (num--)
+                this.pushBack(element);
+        }
+        else {
+            var curNode = this.head;
+            for (var i = 1; i < pos; ++i) {
+                curNode = curNode.next;
+            }
+            var next = curNode.next;
+            this.length += num;
+            while (num--) {
+                curNode.next = new LinkNode(element);
+                curNode.next.pre = curNode;
+                curNode = curNode.next;
+            }
+            curNode.next = next;
+            if (next)
+                next.pre = curNode;
+        }
+    };
+    LinkList.prototype.find = function (element) {
+        if (!this.head)
+            return this.end();
+        var curNode = this.head;
+        while (curNode !== this.header) {
+            if (curNode.value === element) {
+                return new LinkListIterator(curNode, this.header);
+            }
+            curNode = curNode.next;
+        }
+        return this.end();
+    };
+    LinkList.prototype.reverse = function () {
+        if (this.length <= 1)
+            return;
+        var pHead = this.head;
+        var pTail = this.tail;
+        var cnt = 0;
+        while ((cnt << 1) < this.length) {
+            var tmp = pHead.value;
+            pHead.value = pTail.value;
+            pTail.value = tmp;
+            pHead = pHead.next;
+            pTail = pTail.pre;
+            cnt += 1;
+        }
+    };
+    LinkList.prototype.unique = function () {
+        if (this.length <= 1)
+            return;
+        var curNode = this.head;
+        while (curNode !== this.header) {
+            var tmpNode = curNode;
+            while (tmpNode.next && tmpNode.value === tmpNode.next.value) {
+                tmpNode = tmpNode.next;
+                this.length -= 1;
+            }
+            curNode.next = tmpNode.next;
+            if (curNode.next)
+                curNode.next.pre = curNode;
+            curNode = curNode.next;
+        }
+    };
+    LinkList.prototype.sort = function (cmp) {
+        if (this.length <= 1)
+            return;
+        var arr = [];
+        this.forEach(function (element) { return arr.push(element); });
+        arr.sort(cmp);
+        var curNode = this.head;
+        arr.forEach(function (element) {
+            curNode.value = element;
+            curNode = curNode.next;
+        });
+    };
+    /**
+     * @description Push an element to the front.
+     * @param element The element you want to push.
+     */
+    LinkList.prototype.pushFront = function (element) {
+        this.length += 1;
+        var newHead = new LinkNode(element);
+        if (!this.head) {
+            this.head = this.tail = newHead;
+            this.tail.next = this.header;
+            this.header.pre = this.tail;
+        }
+        else {
+            newHead.next = this.head;
+            this.head.pre = newHead;
+            this.head = newHead;
+        }
+        this.header.next = this.head;
+        this.head.pre = this.header;
+    };
+    /**
+     * @description Removes the first element.
+     */
+    LinkList.prototype.popFront = function () {
+        if (!this.head)
+            return;
+        this.length -= 1;
+        if (this.head === this.tail) {
+            this.head = this.tail = undefined;
+            this.header.pre = this.tail;
+        }
+        else {
+            this.head = this.head.next;
+            if (this.head)
+                this.head.pre = this.header;
+        }
+        this.header.next = this.head;
+    };
+    /**
+     * @description Merges two sorted lists.
+     * @param list The other list you want to merge (must be sorted).
+     */
+    LinkList.prototype.merge = function (list) {
+        var _this = this;
+        if (!this.head) {
+            list.forEach(function (element) { return _this.pushBack(element); });
+            return;
+        }
+        var curNode = this.head;
+        list.forEach(function (element) {
+            while (curNode &&
+                curNode !== _this.header &&
+                curNode.value <= element) {
+                curNode = curNode.next;
+            }
+            if (curNode === _this.header) {
+                _this.pushBack(element);
+                curNode = _this.tail;
+            }
+            else if (curNode === _this.head) {
+                _this.pushFront(element);
+                curNode = _this.head;
+            }
+            else {
+                _this.length += 1;
+                var pre = curNode.pre;
+                pre.next = new LinkNode(element);
+                pre.next.pre = pre;
+                pre.next.next = curNode;
+                curNode.pre = pre.next;
+            }
+        });
+    };
+    LinkList.prototype[Symbol.iterator] = function () {
+        return function () {
+            var curNode;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        if (!this.head)
+                            return [2 /*return*/];
+                        curNode = this.head;
+                        _a.label = 1;
+                    case 1:
+                        if (!(curNode !== this.header)) return [3 /*break*/, 3];
+                        return [4 /*yield*/, curNode.value];
+                    case 2:
+                        _a.sent();
+                        curNode = curNode.next;
+                        return [3 /*break*/, 1];
+                    case 3: return [2 /*return*/];
+                }
+            });
+        }.bind(this)();
+    };
+    return LinkList;
+}(SequentialContainer));
+export default LinkList;

WebUI/node_modules/js-sdsl/dist/esm/container/SequentialContainer/Vector.d.ts

@@ -0,0 +1,38 @@
+import SequentialContainer from './Base/index';
+import { initContainer } from "../ContainerBase/index";
+import { RandomIterator } from "./Base/RandomIterator";
+export declare class VectorIterator<T> extends RandomIterator<T> {
+    copy(): VectorIterator<T>;
+}
+declare class Vector<T> extends SequentialContainer<T> {
+    private readonly vector;
+    /**
+     * @description Vector's constructor.
+     * @param container Initialize container, must have a forEach function.
+     * @param copy When the container is an array, you can choose to directly operate on the original object of
+     *             the array or perform a shallow copy. The default is shallow copy.
+     */
+    constructor(container?: initContainer<T>, copy?: boolean);
+    clear(): void;
+    begin(): VectorIterator<T>;
+    end(): VectorIterator<T>;
+    rBegin(): VectorIterator<T>;
+    rEnd(): VectorIterator<T>;
+    front(): T | undefined;
+    back(): T | undefined;
+    forEach(callback: (element: T, index: number) => void): void;
+    getElementByPos(pos: number): T;
+    eraseElementByPos(pos: number): void;
+    eraseElementByValue(value: T): void;
+    eraseElementByIterator(iter: VectorIterator<T>): VectorIterator<T>;
+    pushBack(element: T): void;
+    popBack(): void;
+    setElementByPos(pos: number, element: T): void;
+    insert(pos: number, element: T, num?: number): void;
+    find(element: T): VectorIterator<T>;
+    reverse(): void;
+    unique(): void;
+    sort(cmp?: (x: T, y: T) => number): void;
+    [Symbol.iterator](): Generator<T, any, undefined>;
+}
+export default Vector;

WebUI/node_modules/js-sdsl/dist/esm/container/SequentialContainer/Vector.js

@@ -0,0 +1,227 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
+    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+        if (ar || !(i in from)) {
+            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+            ar[i] = from[i];
+        }
+    }
+    return to.concat(ar || Array.prototype.slice.call(from));
+};
+var __values = (this && this.__values) || function(o) {
+    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+    if (m) return m.call(o);
+    if (o && typeof o.length === "number") return {
+        next: function () {
+            if (o && i >= o.length) o = void 0;
+            return { value: o && o[i++], done: !o };
+        }
+    };
+    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+};
+import SequentialContainer from './Base/index';
+import { checkWithinAccessParams } from "../../utils/checkParams";
+import { ContainerIterator } from "../ContainerBase/index";
+import { RandomIterator } from "./Base/RandomIterator";
+var VectorIterator = /** @class */ (function (_super) {
+    __extends(VectorIterator, _super);
+    function VectorIterator() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    VectorIterator.prototype.copy = function () {
+        return new VectorIterator(this.node, this.size, this.getElementByPos, this.setElementByPos, this.iteratorType);
+    };
+    return VectorIterator;
+}(RandomIterator));
+export { VectorIterator };
+var Vector = /** @class */ (function (_super) {
+    __extends(Vector, _super);
+    /**
+     * @description Vector's constructor.
+     * @param container Initialize container, must have a forEach function.
+     * @param copy When the container is an array, you can choose to directly operate on the original object of
+     *             the array or perform a shallow copy. The default is shallow copy.
+     */
+    function Vector(container, copy) {
+        if (container === void 0) { container = []; }
+        if (copy === void 0) { copy = true; }
+        var _this = _super.call(this) || this;
+        if (Array.isArray(container)) {
+            _this.vector = copy ? __spreadArray([], __read(container), false) : container;
+            _this.length = container.length;
+        }
+        else {
+            _this.vector = [];
+            container.forEach(function (element) { return _this.pushBack(element); });
+        }
+        _this.size = _this.size.bind(_this);
+        _this.getElementByPos = _this.getElementByPos.bind(_this);
+        _this.setElementByPos = _this.setElementByPos.bind(_this);
+        return _this;
+    }
+    Vector.prototype.clear = function () {
+        this.length = 0;
+        this.vector.length = 0;
+    };
+    Vector.prototype.begin = function () {
+        return new VectorIterator(0, this.size, this.getElementByPos, this.setElementByPos);
+    };
+    Vector.prototype.end = function () {
+        return new VectorIterator(this.length, this.size, this.getElementByPos, this.setElementByPos);
+    };
+    Vector.prototype.rBegin = function () {
+        return new VectorIterator(this.length - 1, this.size, this.getElementByPos, this.setElementByPos, ContainerIterator.REVERSE);
+    };
+    Vector.prototype.rEnd = function () {
+        return new VectorIterator(-1, this.size, this.getElementByPos, this.setElementByPos, ContainerIterator.REVERSE);
+    };
+    Vector.prototype.front = function () {
+        return this.vector[0];
+    };
+    Vector.prototype.back = function () {
+        return this.vector[this.length - 1];
+    };
+    Vector.prototype.forEach = function (callback) {
+        for (var i = 0; i < this.length; ++i) {
+            callback(this.vector[i], i);
+        }
+    };
+    Vector.prototype.getElementByPos = function (pos) {
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        return this.vector[pos];
+    };
+    Vector.prototype.eraseElementByPos = function (pos) {
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        this.vector.splice(pos, 1);
+        this.length -= 1;
+    };
+    Vector.prototype.eraseElementByValue = function (value) {
+        var index = 0;
+        for (var i = 0; i < this.length; ++i) {
+            if (this.vector[i] !== value) {
+                this.vector[index++] = this.vector[i];
+            }
+        }
+        this.length = this.vector.length = index;
+    };
+    Vector.prototype.eraseElementByIterator = function (iter) {
+        // @ts-ignore
+        var node = iter.node;
+        iter = iter.next();
+        this.eraseElementByPos(node);
+        return iter;
+    };
+    Vector.prototype.pushBack = function (element) {
+        this.vector.push(element);
+        this.length += 1;
+    };
+    Vector.prototype.popBack = function () {
+        if (!this.length)
+            return;
+        this.vector.pop();
+        this.length -= 1;
+    };
+    Vector.prototype.setElementByPos = function (pos, element) {
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        this.vector[pos] = element;
+    };
+    Vector.prototype.insert = function (pos, element, num) {
+        var _a;
+        if (num === void 0) { num = 1; }
+        checkWithinAccessParams(pos, 0, this.length);
+        (_a = this.vector).splice.apply(_a, __spreadArray([pos, 0], __read(new Array(num).fill(element)), false));
+        this.length += num;
+    };
+    Vector.prototype.find = function (element) {
+        for (var i = 0; i < this.length; ++i) {
+            if (this.vector[i] === element) {
+                return new VectorIterator(i, this.size, this.getElementByPos, this.getElementByPos);
+            }
+        }
+        return this.end();
+    };
+    Vector.prototype.reverse = function () {
+        this.vector.reverse();
+    };
+    Vector.prototype.unique = function () {
+        var index = 1;
+        for (var i = 1; i < this.length; ++i) {
+            if (this.vector[i] !== this.vector[i - 1]) {
+                this.vector[index++] = this.vector[i];
+            }
+        }
+        this.length = this.vector.length = index;
+    };
+    Vector.prototype.sort = function (cmp) {
+        this.vector.sort(cmp);
+    };
+    Vector.prototype[Symbol.iterator] = function () {
+        return function () {
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0: return [5 /*yield**/, __values(this.vector)];
+                    case 1: return [2 /*return*/, _a.sent()];
+                }
+            });
+        }.bind(this)();
+    };
+    return Vector;
+}(SequentialContainer));
+export default Vector;

WebUI/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/TreeIterator.d.ts

@@ -0,0 +1,11 @@
+import TreeNode from './TreeNode';
+import { ContainerIterator } from "../../ContainerBase/index";
+declare abstract class TreeIterator<K, V> extends ContainerIterator<K | [K, V]> {
+    protected node: TreeNode<K, V>;
+    protected header: TreeNode<K, V>;
+    pre: () => this;
+    next: () => this;
+    constructor(node: TreeNode<K, V>, header: TreeNode<K, V>, iteratorType?: boolean);
+    equals(obj: TreeIterator<K, V>): boolean;
+}
+export default TreeIterator;

WebUI/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/TreeIterator.js

@@ -0,0 +1,62 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+import { ContainerIterator } from "../../ContainerBase/index";
+var TreeIterator = /** @class */ (function (_super) {
+    __extends(TreeIterator, _super);
+    function TreeIterator(node, header, iteratorType) {
+        var _this = _super.call(this, iteratorType) || this;
+        _this.node = node;
+        _this.header = header;
+        if (_this.iteratorType === ContainerIterator.NORMAL) {
+            _this.pre = function () {
+                if (this.node === this.header.left) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.pre();
+                return this;
+            };
+            _this.next = function () {
+                if (this.node === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.next();
+                return this;
+            };
+        }
+        else {
+            _this.pre = function () {
+                if (this.node === this.header.right) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.next();
+                return this;
+            };
+            _this.next = function () {
+                if (this.node === this.header) {
+                    throw new RangeError('LinkList iterator access denied!');
+                }
+                this.node = this.node.pre();
+                return this;
+            };
+        }
+        return _this;
+    }
+    TreeIterator.prototype.equals = function (obj) {
+        return this.node === obj.node;
+    };
+    return TreeIterator;
+}(ContainerIterator));
+export default TreeIterator;

WebUI/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/TreeNode.d.ts

@@ -0,0 +1,36 @@
+declare class TreeNode<K, V> {
+    static readonly RED = true;
+    static readonly BLACK = false;
+    color: boolean;
+    key: K | undefined;
+    value: V | undefined;
+    left: TreeNode<K, V> | undefined;
+    right: TreeNode<K, V> | undefined;
+    parent: TreeNode<K, V> | undefined;
+    constructor(key?: K, value?: V);
+    /**
+     * @description Get the pre node.
+     * @return TreeNode about the pre node.
+     */
+    pre(): TreeNode<K, V>;
+    /**
+     * @description Get the next node.
+     * @return TreeNode about the next node.
+     */
+    next(): TreeNode<K, V>;
+    /**
+     * @description Rotate left.
+     * @return TreeNode about moved to original position after rotation.
+     */
+    rotateLeft(): TreeNode<K, V>;
+    /**
+     * @description Rotate left.
+     * @return TreeNode about moved to original position after rotation.
+     */
+    rotateRight(): TreeNode<K, V>;
+    /**
+     * @description Remove this.
+     */
+    remove(): void;
+}
+export default TreeNode;

WebUI/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/TreeNode.js

@@ -0,0 +1,121 @@
+var TreeNode = /** @class */ (function () {
+    function TreeNode(key, value) {
+        this.color = true;
+        this.key = undefined;
+        this.value = undefined;
+        this.left = undefined;
+        this.right = undefined;
+        this.parent = undefined;
+        this.key = key;
+        this.value = value;
+    }
+    /**
+     * @description Get the pre node.
+     * @return TreeNode about the pre node.
+     */
+    TreeNode.prototype.pre = function () {
+        var preNode = this;
+        if (preNode.color === TreeNode.RED &&
+            preNode.parent.parent === preNode) {
+            preNode = preNode.right;
+        }
+        else if (preNode.left) {
+            preNode = preNode.left;
+            while (preNode.right) {
+                preNode = preNode.right;
+            }
+        }
+        else {
+            var pre = preNode.parent;
+            while (pre.left === preNode) {
+                preNode = pre;
+                pre = preNode.parent;
+            }
+            preNode = pre;
+        }
+        return preNode;
+    };
+    /**
+     * @description Get the next node.
+     * @return TreeNode about the next node.
+     */
+    TreeNode.prototype.next = function () {
+        var nextNode = this;
+        if (nextNode.right) {
+            nextNode = nextNode.right;
+            while (nextNode.left) {
+                nextNode = nextNode.left;
+            }
+        }
+        else {
+            var pre = nextNode.parent;
+            while (pre.right === nextNode) {
+                nextNode = pre;
+                pre = nextNode.parent;
+            }
+            if (nextNode.right !== pre) {
+                nextNode = pre;
+            }
+        }
+        return nextNode;
+    };
+    /**
+     * @description Rotate left.
+     * @return TreeNode about moved to original position after rotation.
+     */
+    TreeNode.prototype.rotateLeft = function () {
+        var PP = this.parent;
+        var V = this.right;
+        var R = V.left;
+        if (PP.parent === this)
+            PP.parent = V;
+        else if (PP.left === this)
+            PP.left = V;
+        else
+            PP.right = V;
+        V.parent = PP;
+        V.left = this;
+        this.parent = V;
+        this.right = R;
+        if (R)
+            R.parent = this;
+        return V;
+    };
+    /**
+     * @description Rotate left.
+     * @return TreeNode about moved to original position after rotation.
+     */
+    TreeNode.prototype.rotateRight = function () {
+        var PP = this.parent;
+        var F = this.left;
+        var K = F.right;
+        if (PP.parent === this)
+            PP.parent = F;
+        else if (PP.left === this)
+            PP.left = F;
+        else
+            PP.right = F;
+        F.parent = PP;
+        F.right = this;
+        this.parent = F;
+        this.left = K;
+        if (K)
+            K.parent = this;
+        return F;
+    };
+    /**
+     * @description Remove this.
+     */
+    TreeNode.prototype.remove = function () {
+        var parent = this.parent;
+        if (this === parent.left) {
+            parent.left = undefined;
+        }
+        else
+            parent.right = undefined;
+    };
+    TreeNode.RED = true;
+    TreeNode.BLACK = false;
+    return TreeNode;
+}());
+export default TreeNode;

WebUI/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/index.d.ts

@@ -0,0 +1,127 @@
+import TreeNode from './TreeNode';
+import TreeIterator from './TreeIterator';
+import { Container } from "../../ContainerBase/index";
+declare abstract class TreeContainer<K, V> extends Container<K | [K, V]> {
+    protected root: TreeNode<K, V> | undefined;
+    protected header: TreeNode<K, V>;
+    protected cmp: (x: K, y: K) => number;
+    protected constructor(cmp?: (x: K, y: K) => number);
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is greater than or equals to the given key.
+     * @protected
+     */
+    protected _lowerBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
+    /**
+     * @param key The given key you want to compare.
+     * @return An iterator to the first element not less than the given key.
+     */
+    abstract lowerBound(key: K): TreeIterator<K, V>;
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is greater than the given key.
+     * @protected
+     */
+    protected _upperBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
+    /**
+     * @param key The given key you want to compare.
+     * @return An iterator to the first element greater than the given key.
+     */
+    abstract upperBound(key: K): TreeIterator<K, V>;
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is less than or equals to the given key.
+     * @protected
+     */
+    protected _reverseLowerBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
+    /**
+     * @param key The given key you want to compare.
+     * @return An iterator to the first element not greater than the given key.
+     */
+    abstract reverseLowerBound(key: K): TreeIterator<K, V>;
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is less than the given key.
+     * @protected
+     */
+    protected _reverseUpperBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
+    /**
+     * @param key The given key you want to compare.
+     * @return An iterator to the first element less than the given key.
+     */
+    abstract reverseUpperBound(key: K): TreeIterator<K, V>;
+    /**
+     * @description Union the other tree to self.
+     *              <br/>
+     *              Waiting for optimization, this is O(mlog(n+m)) algorithm now,
+     *              but we expect it to be O(mlog(n/m+1)).<br/>
+     *              More information =>
+     *              https://en.wikipedia.org/wiki/Red_black_tree
+     *              <br/>
+     * @param other The other tree container you want to merge.
+     */
+    abstract union(other: TreeContainer<K, V>): void;
+    /**
+     * @description Make self balance after erase a node.
+     * @param curNode The node want to remove.
+     * @protected
+     */
+    protected eraseNodeSelfBalance(curNode: TreeNode<K, V>): void;
+    /**
+     * @description Remove a node.
+     * @param curNode The node you want to remove.
+     * @protected
+     */
+    protected eraseNode(curNode: TreeNode<K, V>): void;
+    /**
+     * @description InOrder traversal the tree.
+     * @protected
+     */
+    protected inOrderTraversal: (curNode: TreeNode<K, V> | undefined, callback: (curNode: TreeNode<K, V>) => boolean) => boolean;
+    /**
+     * @description Make self balance after insert a node.
+     * @param curNode The node want to insert.
+     * @protected
+     */
+    protected insertNodeSelfBalance(curNode: TreeNode<K, V>): void;
+    /**
+     * @description Find node which key is equals to the given key.
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @protected
+     */
+    protected findElementNode(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V> | undefined;
+    /**
+     * @description Insert a key-value pair or set value by the given key.
+     * @param key The key want to insert.
+     * @param value The value want to set.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     * @protected
+     */
+    protected set(key: K, value?: V, hint?: TreeIterator<K, V>): void;
+    clear(): void;
+    /**
+     * @description Update node's key by iterator.
+     * @param iter The iterator you want to change.
+     * @param key The key you want to update.
+     * @return Boolean about if the modification is successful.
+     */
+    updateKeyByIterator(iter: TreeIterator<K, V>, key: K): boolean;
+    eraseElementByPos(pos: number): void;
+    /**
+     * @description Remove the element of the specified key.
+     * @param key The key you want to remove.
+     */
+    eraseElementByKey(key: K): void;
+    eraseElementByIterator(iter: TreeIterator<K, V>): TreeIterator<K, V>;
+    /**
+     * @description Get the height of the tree.
+     * @return Number about the height of the RB-tree.
+     */
+    getHeight(): number;
+}
+export default TreeContainer;

WebUI/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/index.js

@@ -0,0 +1,601 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+import TreeNode from './TreeNode';
+import { Container } from "../../ContainerBase/index";
+import { checkWithinAccessParams } from "../../../utils/checkParams";
+var TreeContainer = /** @class */ (function (_super) {
+    __extends(TreeContainer, _super);
+    function TreeContainer(cmp) {
+        if (cmp === void 0) { cmp = function (x, y) {
+            if (x < y)
+                return -1;
+            if (x > y)
+                return 1;
+            return 0;
+        }; }
+        var _this = _super.call(this) || this;
+        _this.root = undefined;
+        _this.header = new TreeNode();
+        /**
+         * @description InOrder traversal the tree.
+         * @protected
+         */
+        _this.inOrderTraversal = function (curNode, callback) {
+            if (curNode === undefined)
+                return false;
+            var ifReturn = _this.inOrderTraversal(curNode.left, callback);
+            if (ifReturn)
+                return true;
+            if (callback(curNode))
+                return true;
+            return _this.inOrderTraversal(curNode.right, callback);
+        };
+        _this.cmp = cmp;
+        return _this;
+    }
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is greater than or equals to the given key.
+     * @protected
+     */
+    TreeContainer.prototype._lowerBound = function (curNode, key) {
+        var resNode;
+        while (curNode) {
+            var cmpResult = this.cmp(curNode.key, key);
+            if (cmpResult < 0) {
+                curNode = curNode.right;
+            }
+            else if (cmpResult > 0) {
+                resNode = curNode;
+                curNode = curNode.left;
+            }
+            else
+                return curNode;
+        }
+        return resNode === undefined ? this.header : resNode;
+    };
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is greater than the given key.
+     * @protected
+     */
+    TreeContainer.prototype._upperBound = function (curNode, key) {
+        var resNode;
+        while (curNode) {
+            var cmpResult = this.cmp(curNode.key, key);
+            if (cmpResult <= 0) {
+                curNode = curNode.right;
+            }
+            else if (cmpResult > 0) {
+                resNode = curNode;
+                curNode = curNode.left;
+            }
+        }
+        return resNode === undefined ? this.header : resNode;
+    };
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is less than or equals to the given key.
+     * @protected
+     */
+    TreeContainer.prototype._reverseLowerBound = function (curNode, key) {
+        var resNode;
+        while (curNode) {
+            var cmpResult = this.cmp(curNode.key, key);
+            if (cmpResult < 0) {
+                resNode = curNode;
+                curNode = curNode.right;
+            }
+            else if (cmpResult > 0) {
+                curNode = curNode.left;
+            }
+            else
+                return curNode;
+        }
+        return resNode === undefined ? this.header : resNode;
+    };
+    /**
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @return TreeNode which key is less than the given key.
+     * @protected
+     */
+    TreeContainer.prototype._reverseUpperBound = function (curNode, key) {
+        var resNode;
+        while (curNode) {
+            var cmpResult = this.cmp(curNode.key, key);
+            if (cmpResult < 0) {
+                resNode = curNode;
+                curNode = curNode.right;
+            }
+            else if (cmpResult >= 0) {
+                curNode = curNode.left;
+            }
+        }
+        return resNode === undefined ? this.header : resNode;
+    };
+    /**
+     * @description Make self balance after erase a node.
+     * @param curNode The node want to remove.
+     * @protected
+     */
+    TreeContainer.prototype.eraseNodeSelfBalance = function (curNode) {
+        while (true) {
+            var parentNode = curNode.parent;
+            if (parentNode === this.header)
+                return;
+            if (curNode.color === TreeNode.RED) {
+                curNode.color = TreeNode.BLACK;
+                return;
+            }
+            if (curNode === parentNode.left) {
+                var brother = parentNode.right;
+                if (brother.color === TreeNode.RED) {
+                    brother.color = TreeNode.BLACK;
+                    parentNode.color = TreeNode.RED;
+                    if (parentNode === this.root) {
+                        this.root = parentNode.rotateLeft();
+                    }
+                    else
+                        parentNode.rotateLeft();
+                }
+                else if (brother.color === TreeNode.BLACK) {
+                    if (brother.right && brother.right.color === TreeNode.RED) {
+                        brother.color = parentNode.color;
+                        parentNode.color = TreeNode.BLACK;
+                        brother.right.color = TreeNode.BLACK;
+                        if (parentNode === this.root) {
+                            this.root = parentNode.rotateLeft();
+                        }
+                        else
+                            parentNode.rotateLeft();
+                        return;
+                    }
+                    else if (brother.left && brother.left.color === TreeNode.RED) {
+                        brother.color = TreeNode.RED;
+                        brother.left.color = TreeNode.BLACK;
+                        brother.rotateRight();
+                    }
+                    else {
+                        brother.color = TreeNode.RED;
+                        curNode = parentNode;
+                    }
+                }
+            }
+            else {
+                var brother = parentNode.left;
+                if (brother.color === TreeNode.RED) {
+                    brother.color = TreeNode.BLACK;
+                    parentNode.color = TreeNode.RED;
+                    if (parentNode === this.root) {
+                        this.root = parentNode.rotateRight();
+                    }
+                    else
+                        parentNode.rotateRight();
+                }
+                else {
+                    if (brother.left && brother.left.color === TreeNode.RED) {
+                        brother.color = parentNode.color;
+                        parentNode.color = TreeNode.BLACK;
+                        brother.left.color = TreeNode.BLACK;
+                        if (parentNode === this.root) {
+                            this.root = parentNode.rotateRight();
+                        }
+                        else
+                            parentNode.rotateRight();
+                        return;
+                    }
+                    else if (brother.right && brother.right.color === TreeNode.RED) {
+                        brother.color = TreeNode.RED;
+                        brother.right.color = TreeNode.BLACK;
+                        brother.rotateLeft();
+                    }
+                    else {
+                        brother.color = TreeNode.RED;
+                        curNode = parentNode;
+                    }
+                }
+            }
+        }
+    };
+    /**
+     * @description Remove a node.
+     * @param curNode The node you want to remove.
+     * @protected
+     */
+    TreeContainer.prototype.eraseNode = function (curNode) {
+        var _a, _b;
+        if (this.length === 1) {
+            this.clear();
+            return;
+        }
+        var swapNode = curNode;
+        while (swapNode.left || swapNode.right) {
+            if (swapNode.right) {
+                swapNode = swapNode.right;
+                while (swapNode.left)
+                    swapNode = swapNode.left;
+            }
+            else if (swapNode.left) {
+                swapNode = swapNode.left;
+            }
+            _a = __read([swapNode.key, curNode.key], 2), curNode.key = _a[0], swapNode.key = _a[1];
+            _b = __read([swapNode.value, curNode.value], 2), curNode.value = _b[0], swapNode.value = _b[1];
+            curNode = swapNode;
+        }
+        if (this.header.left === swapNode) {
+            this.header.left = swapNode.parent;
+        }
+        else if (this.header.right === swapNode) {
+            this.header.right = swapNode.parent;
+        }
+        this.eraseNodeSelfBalance(swapNode);
+        swapNode.remove();
+        this.length -= 1;
+        this.root.color = TreeNode.BLACK;
+    };
+    /**
+     * @description Make self balance after insert a node.
+     * @param curNode The node want to insert.
+     * @protected
+     */
+    TreeContainer.prototype.insertNodeSelfBalance = function (curNode) {
+        while (true) {
+            var parentNode = curNode.parent;
+            if (parentNode.color === TreeNode.BLACK)
+                return;
+            var grandParent = parentNode.parent;
+            if (parentNode === grandParent.left) {
+                var uncle = grandParent.right;
+                if (uncle && uncle.color === TreeNode.RED) {
+                    uncle.color = parentNode.color = TreeNode.BLACK;
+                    if (grandParent === this.root)
+                        return;
+                    grandParent.color = TreeNode.RED;
+                    curNode = grandParent;
+                    continue;
+                }
+                else if (curNode === parentNode.right) {
+                    curNode.color = TreeNode.BLACK;
+                    if (curNode.left)
+                        curNode.left.parent = parentNode;
+                    if (curNode.right)
+                        curNode.right.parent = grandParent;
+                    parentNode.right = curNode.left;
+                    grandParent.left = curNode.right;
+                    curNode.left = parentNode;
+                    curNode.right = grandParent;
+                    if (grandParent === this.root) {
+                        this.root = curNode;
+                        this.header.parent = curNode;
+                    }
+                    else {
+                        var GP = grandParent.parent;
+                        if (GP.left === grandParent) {
+                            GP.left = curNode;
+                        }
+                        else
+                            GP.right = curNode;
+                    }
+                    curNode.parent = grandParent.parent;
+                    parentNode.parent = curNode;
+                    grandParent.parent = curNode;
+                }
+                else {
+                    parentNode.color = TreeNode.BLACK;
+                    if (grandParent === this.root) {
+                        this.root = grandParent.rotateRight();
+                    }
+                    else
+                        grandParent.rotateRight();
+                }
+                grandParent.color = TreeNode.RED;
+            }
+            else {
+                var uncle = grandParent.left;
+                if (uncle && uncle.color === TreeNode.RED) {
+                    uncle.color = parentNode.color = TreeNode.BLACK;
+                    if (grandParent === this.root)
+                        return;
+                    grandParent.color = TreeNode.RED;
+                    curNode = grandParent;
+                    continue;
+                }
+                else if (curNode === parentNode.left) {
+                    curNode.color = TreeNode.BLACK;
+                    if (curNode.left)
+                        curNode.left.parent = grandParent;
+                    if (curNode.right)
+                        curNode.right.parent = parentNode;
+                    grandParent.right = curNode.left;
+                    parentNode.left = curNode.right;
+                    curNode.left = grandParent;
+                    curNode.right = parentNode;
+                    if (grandParent === this.root) {
+                        this.root = curNode;
+                        this.header.parent = curNode;
+                    }
+                    else {
+                        var GP = grandParent.parent;
+                        if (GP.left === grandParent) {
+                            GP.left = curNode;
+                        }
+                        else
+                            GP.right = curNode;
+                    }
+                    curNode.parent = grandParent.parent;
+                    parentNode.parent = curNode;
+                    grandParent.parent = curNode;
+                }
+                else {
+                    parentNode.color = TreeNode.BLACK;
+                    if (grandParent === this.root) {
+                        this.root = grandParent.rotateLeft();
+                    }
+                    else
+                        grandParent.rotateLeft();
+                }
+                grandParent.color = TreeNode.RED;
+            }
+            return;
+        }
+    };
+    /**
+     * @description Find node which key is equals to the given key.
+     * @param curNode The starting node of the search.
+     * @param key The key you want to search.
+     * @protected
+     */
+    TreeContainer.prototype.findElementNode = function (curNode, key) {
+        while (curNode) {
+            var cmpResult = this.cmp(curNode.key, key);
+            if (cmpResult < 0) {
+                curNode = curNode.right;
+            }
+            else if (cmpResult > 0) {
+                curNode = curNode.left;
+            }
+            else
+                return curNode;
+        }
+        return curNode;
+    };
+    /**
+     * @description Insert a key-value pair or set value by the given key.
+     * @param key The key want to insert.
+     * @param value The value want to set.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     * @protected
+     */
+    TreeContainer.prototype.set = function (key, value, hint) {
+        if (this.root === undefined) {
+            this.length += 1;
+            this.root = new TreeNode(key, value);
+            this.root.color = TreeNode.BLACK;
+            this.root.parent = this.header;
+            this.header.parent = this.root;
+            this.header.left = this.root;
+            this.header.right = this.root;
+            return;
+        }
+        var curNode;
+        var minNode = this.header.left;
+        var compareToMin = this.cmp(minNode.key, key);
+        if (compareToMin === 0) {
+            minNode.value = value;
+            return;
+        }
+        else if (compareToMin > 0) {
+            minNode.left = new TreeNode(key, value);
+            minNode.left.parent = minNode;
+            curNode = minNode.left;
+            this.header.left = curNode;
+        }
+        else {
+            var maxNode = this.header.right;
+            var compareToMax = this.cmp(maxNode.key, key);
+            if (compareToMax === 0) {
+                maxNode.value = value;
+                return;
+            }
+            else if (compareToMax < 0) {
+                maxNode.right = new TreeNode(key, value);
+                maxNode.right.parent = maxNode;
+                curNode = maxNode.right;
+                this.header.right = curNode;
+            }
+            else {
+                if (hint !== undefined) {
+                    // @ts-ignore
+                    var iterNode = hint.node;
+                    if (iterNode !== this.header) {
+                        var iterCmpRes = this.cmp(iterNode.key, key);
+                        if (iterCmpRes === 0) {
+                            iterNode.value = value;
+                            return;
+                        }
+                        else if (iterCmpRes > 0) {
+                            var preNode = iterNode.pre();
+                            var preCmpRes = this.cmp(preNode.key, key);
+                            if (preCmpRes === 0) {
+                                preNode.value = value;
+                                return;
+                            }
+                            else if (preCmpRes < 0) {
+                                curNode = new TreeNode(key, value);
+                                if (preNode.right === undefined) {
+                                    preNode.right = curNode;
+                                    curNode.parent = preNode;
+                                }
+                                else {
+                                    iterNode.left = curNode;
+                                    curNode.parent = iterNode;
+                                }
+                            }
+                        }
+                    }
+                }
+                if (curNode === undefined) {
+                    curNode = this.root;
+                    while (true) {
+                        var cmpResult = this.cmp(curNode.key, key);
+                        if (cmpResult > 0) {
+                            if (curNode.left === undefined) {
+                                curNode.left = new TreeNode(key, value);
+                                curNode.left.parent = curNode;
+                                curNode = curNode.left;
+                                break;
+                            }
+                            curNode = curNode.left;
+                        }
+                        else if (cmpResult < 0) {
+                            if (curNode.right === undefined) {
+                                curNode.right = new TreeNode(key, value);
+                                curNode.right.parent = curNode;
+                                curNode = curNode.right;
+                                break;
+                            }
+                            curNode = curNode.right;
+                        }
+                        else {
+                            curNode.value = value;
+                            return;
+                        }
+                    }
+                }
+            }
+        }
+        this.length += 1;
+        this.insertNodeSelfBalance(curNode);
+    };
+    TreeContainer.prototype.clear = function () {
+        this.length = 0;
+        this.root = undefined;
+        this.header.parent = undefined;
+        this.header.left = this.header.right = undefined;
+    };
+    /**
+     * @description Update node's key by iterator.
+     * @param iter The iterator you want to change.
+     * @param key The key you want to update.
+     * @return Boolean about if the modification is successful.
+     */
+    TreeContainer.prototype.updateKeyByIterator = function (iter, key) {
+        // @ts-ignore
+        var node = iter.node;
+        if (node === this.header) {
+            throw new TypeError('Invalid iterator!');
+        }
+        if (this.length === 1) {
+            node.key = key;
+            return true;
+        }
+        if (node === this.header.left) {
+            if (this.cmp(node.next().key, key) > 0) {
+                node.key = key;
+                return true;
+            }
+            return false;
+        }
+        if (node === this.header.right) {
+            if (this.cmp(node.pre().key, key) < 0) {
+                node.key = key;
+                return true;
+            }
+            return false;
+        }
+        var preKey = node.pre().key;
+        if (this.cmp(preKey, key) >= 0)
+            return false;
+        var nextKey = node.next().key;
+        if (this.cmp(nextKey, key) <= 0)
+            return false;
+        node.key = key;
+        return true;
+    };
+    TreeContainer.prototype.eraseElementByPos = function (pos) {
+        var _this = this;
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        var index = 0;
+        this.inOrderTraversal(this.root, function (curNode) {
+            if (pos === index) {
+                _this.eraseNode(curNode);
+                return true;
+            }
+            index += 1;
+            return false;
+        });
+    };
+    /**
+     * @description Remove the element of the specified key.
+     * @param key The key you want to remove.
+     */
+    TreeContainer.prototype.eraseElementByKey = function (key) {
+        if (!this.length)
+            return;
+        var curNode = this.findElementNode(this.root, key);
+        if (curNode === undefined)
+            return;
+        this.eraseNode(curNode);
+    };
+    TreeContainer.prototype.eraseElementByIterator = function (iter) {
+        // @ts-ignore
+        var node = iter.node;
+        if (node === this.header) {
+            throw new RangeError('Invalid iterator');
+        }
+        if (node.right === undefined) {
+            iter = iter.next();
+        }
+        this.eraseNode(node);
+        return iter;
+    };
+    /**
+     * @description Get the height of the tree.
+     * @return Number about the height of the RB-tree.
+     */
+    TreeContainer.prototype.getHeight = function () {
+        if (!this.length)
+            return 0;
+        var traversal = function (curNode) {
+            if (!curNode)
+                return 0;
+            return Math.max(traversal(curNode.left), traversal(curNode.right)) + 1;
+        };
+        return traversal(this.root);
+    };
+    return TreeContainer;
+}(Container));
+export default TreeContainer;

WebUI/node_modules/js-sdsl/dist/esm/container/TreeContainer/OrderedMap.d.ts

@@ -0,0 +1,38 @@
+import { initContainer } from "../ContainerBase/index";
+import TreeContainer from './Base/index';
+import TreeIterator from './Base/TreeIterator';
+export declare class OrderedMapIterator<K, V> extends TreeIterator<K, V> {
+    get pointer(): [K, V];
+    copy(): OrderedMapIterator<K, V>;
+}
+declare class OrderedMap<K, V> extends TreeContainer<K, V> {
+    constructor(container?: initContainer<[K, V]>, cmp?: (x: K, y: K) => number);
+    private readonly iterationFunc;
+    begin(): OrderedMapIterator<K, V>;
+    end(): OrderedMapIterator<K, V>;
+    rBegin(): OrderedMapIterator<K, V>;
+    rEnd(): OrderedMapIterator<K, V>;
+    front(): [K, V] | undefined;
+    back(): [K, V] | undefined;
+    forEach(callback: (element: [K, V], index: number) => void): void;
+    lowerBound(key: K): OrderedMapIterator<K, V>;
+    upperBound(key: K): OrderedMapIterator<K, V>;
+    reverseLowerBound(key: K): OrderedMapIterator<K, V>;
+    reverseUpperBound(key: K): OrderedMapIterator<K, V>;
+    /**
+     * @description Insert a key-value pair or set value by the given key.
+     * @param key The key want to insert.
+     * @param value The value want to set.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     */
+    setElement(key: K, value: V, hint?: OrderedMapIterator<K, V>): void;
+    find(key: K): OrderedMapIterator<K, V>;
+    /**
+     * @description Get the value of the element of the specified key.
+     */
+    getElementByKey(key: K): V | undefined;
+    getElementByPos(pos: number): [K, V];
+    union(other: OrderedMap<K, V>): void;
+    [Symbol.iterator](): Generator<[K, V], void, undefined>;
+}
+export default OrderedMap;

WebUI/node_modules/js-sdsl/dist/esm/container/TreeContainer/OrderedMap.js

@@ -0,0 +1,257 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __values = (this && this.__values) || function(o) {
+    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+    if (m) return m.call(o);
+    if (o && typeof o.length === "number") return {
+        next: function () {
+            if (o && i >= o.length) o = void 0;
+            return { value: o && o[i++], done: !o };
+        }
+    };
+    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+};
+import { ContainerIterator } from "../ContainerBase/index";
+import { checkWithinAccessParams } from "../../utils/checkParams";
+import TreeContainer from './Base/index';
+import TreeIterator from './Base/TreeIterator';
+var OrderedMapIterator = /** @class */ (function (_super) {
+    __extends(OrderedMapIterator, _super);
+    function OrderedMapIterator() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    Object.defineProperty(OrderedMapIterator.prototype, "pointer", {
+        get: function () {
+            var _this = this;
+            if (this.node === this.header) {
+                throw new RangeError('OrderedMap iterator access denied');
+            }
+            return new Proxy([], {
+                get: function (_, props) {
+                    if (props === '0')
+                        return _this.node.key;
+                    else if (props === '1')
+                        return _this.node.value;
+                },
+                set: function (_, props, newValue) {
+                    if (props !== '1') {
+                        throw new TypeError('props must be 1');
+                    }
+                    _this.node.value = newValue;
+                    return true;
+                }
+            });
+        },
+        enumerable: false,
+        configurable: true
+    });
+    OrderedMapIterator.prototype.copy = function () {
+        return new OrderedMapIterator(this.node, this.header, this.iteratorType);
+    };
+    return OrderedMapIterator;
+}(TreeIterator));
+export { OrderedMapIterator };
+var OrderedMap = /** @class */ (function (_super) {
+    __extends(OrderedMap, _super);
+    function OrderedMap(container, cmp) {
+        if (container === void 0) { container = []; }
+        var _this = _super.call(this, cmp) || this;
+        _this.iterationFunc = function (curNode) {
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        if (curNode === undefined)
+                            return [2 /*return*/];
+                        return [5 /*yield**/, __values(this.iterationFunc(curNode.left))];
+                    case 1:
+                        _a.sent();
+                        return [4 /*yield*/, [curNode.key, curNode.value]];
+                    case 2:
+                        _a.sent();
+                        return [5 /*yield**/, __values(this.iterationFunc(curNode.right))];
+                    case 3:
+                        _a.sent();
+                        return [2 /*return*/];
+                }
+            });
+        };
+        _this.iterationFunc = _this.iterationFunc.bind(_this);
+        container.forEach(function (_a) {
+            var _b = __read(_a, 2), key = _b[0], value = _b[1];
+            return _this.setElement(key, value);
+        });
+        return _this;
+    }
+    OrderedMap.prototype.begin = function () {
+        return new OrderedMapIterator(this.header.left || this.header, this.header);
+    };
+    OrderedMap.prototype.end = function () {
+        return new OrderedMapIterator(this.header, this.header);
+    };
+    OrderedMap.prototype.rBegin = function () {
+        return new OrderedMapIterator(this.header.right || this.header, this.header, ContainerIterator.REVERSE);
+    };
+    OrderedMap.prototype.rEnd = function () {
+        return new OrderedMapIterator(this.header, this.header, ContainerIterator.REVERSE);
+    };
+    OrderedMap.prototype.front = function () {
+        if (!this.length)
+            return undefined;
+        var minNode = this.header.left;
+        return [minNode.key, minNode.value];
+    };
+    OrderedMap.prototype.back = function () {
+        if (!this.length)
+            return undefined;
+        var maxNode = this.header.right;
+        return [maxNode.key, maxNode.value];
+    };
+    OrderedMap.prototype.forEach = function (callback) {
+        var e_1, _a;
+        var index = 0;
+        try {
+            for (var _b = __values(this), _c = _b.next(); !_c.done; _c = _b.next()) {
+                var pair = _c.value;
+                callback(pair, index++);
+            }
+        }
+        catch (e_1_1) { e_1 = { error: e_1_1 }; }
+        finally {
+            try {
+                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
+            }
+            finally { if (e_1) throw e_1.error; }
+        }
+    };
+    OrderedMap.prototype.lowerBound = function (key) {
+        var resNode = this._lowerBound(this.root, key);
+        return new OrderedMapIterator(resNode, this.header);
+    };
+    OrderedMap.prototype.upperBound = function (key) {
+        var resNode = this._upperBound(this.root, key);
+        return new OrderedMapIterator(resNode, this.header);
+    };
+    OrderedMap.prototype.reverseLowerBound = function (key) {
+        var resNode = this._reverseLowerBound(this.root, key);
+        return new OrderedMapIterator(resNode, this.header);
+    };
+    OrderedMap.prototype.reverseUpperBound = function (key) {
+        var resNode = this._reverseUpperBound(this.root, key);
+        return new OrderedMapIterator(resNode, this.header);
+    };
+    /**
+     * @description Insert a key-value pair or set value by the given key.
+     * @param key The key want to insert.
+     * @param value The value want to set.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     */
+    OrderedMap.prototype.setElement = function (key, value, hint) {
+        this.set(key, value, hint);
+    };
+    OrderedMap.prototype.find = function (key) {
+        var curNode = this.findElementNode(this.root, key);
+        if (curNode !== undefined) {
+            return new OrderedMapIterator(curNode, this.header);
+        }
+        return this.end();
+    };
+    /**
+     * @description Get the value of the element of the specified key.
+     */
+    OrderedMap.prototype.getElementByKey = function (key) {
+        var curNode = this.findElementNode(this.root, key);
+        return curNode ? curNode.value : undefined;
+    };
+    OrderedMap.prototype.getElementByPos = function (pos) {
+        var e_2, _a;
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        var res;
+        var index = 0;
+        try {
+            for (var _b = __values(this), _c = _b.next(); !_c.done; _c = _b.next()) {
+                var pair = _c.value;
+                if (index === pos) {
+                    res = pair;
+                    break;
+                }
+                index += 1;
+            }
+        }
+        catch (e_2_1) { e_2 = { error: e_2_1 }; }
+        finally {
+            try {
+                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
+            }
+            finally { if (e_2) throw e_2.error; }
+        }
+        return res;
+    };
+    OrderedMap.prototype.union = function (other) {
+        var _this = this;
+        other.forEach(function (_a) {
+            var _b = __read(_a, 2), key = _b[0], value = _b[1];
+            return _this.setElement(key, value);
+        });
+    };
+    OrderedMap.prototype[Symbol.iterator] = function () {
+        return this.iterationFunc(this.root);
+    };
+    return OrderedMap;
+}(TreeContainer));
+export default OrderedMap;

WebUI/node_modules/js-sdsl/dist/esm/container/TreeContainer/OrderedSet.d.ts

@@ -0,0 +1,33 @@
+import TreeContainer from './Base/index';
+import { initContainer } from "../ContainerBase/index";
+import TreeIterator from './Base/TreeIterator';
+export declare class OrderedSetIterator<K> extends TreeIterator<K, undefined> {
+    get pointer(): K;
+    copy(): OrderedSetIterator<K>;
+}
+declare class OrderedSet<K> extends TreeContainer<K, undefined> {
+    constructor(container?: initContainer<K>, cmp?: (x: K, y: K) => number);
+    private readonly iterationFunc;
+    begin(): OrderedSetIterator<K>;
+    end(): OrderedSetIterator<K>;
+    rBegin(): OrderedSetIterator<K>;
+    rEnd(): OrderedSetIterator<K>;
+    front(): K | undefined;
+    back(): K | undefined;
+    forEach(callback: (element: K, index: number) => void): void;
+    getElementByPos(pos: number): K;
+    /**
+     * @description Insert element to set.
+     * @param key The key want to insert.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     */
+    insert(key: K, hint?: OrderedSetIterator<K>): void;
+    find(element: K): OrderedSetIterator<K>;
+    lowerBound(key: K): OrderedSetIterator<K>;
+    upperBound(key: K): OrderedSetIterator<K>;
+    reverseLowerBound(key: K): OrderedSetIterator<K>;
+    reverseUpperBound(key: K): OrderedSetIterator<K>;
+    union(other: OrderedSet<K>): void;
+    [Symbol.iterator](): Generator<K, void, undefined>;
+}
+export default OrderedSet;

WebUI/node_modules/js-sdsl/dist/esm/container/TreeContainer/OrderedSet.js

@@ -0,0 +1,205 @@
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
+var __values = (this && this.__values) || function(o) {
+    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+    if (m) return m.call(o);
+    if (o && typeof o.length === "number") return {
+        next: function () {
+            if (o && i >= o.length) o = void 0;
+            return { value: o && o[i++], done: !o };
+        }
+    };
+    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+};
+import TreeContainer from './Base/index';
+import { ContainerIterator } from "../ContainerBase/index";
+import { checkWithinAccessParams } from "../../utils/checkParams";
+import TreeIterator from './Base/TreeIterator';
+var OrderedSetIterator = /** @class */ (function (_super) {
+    __extends(OrderedSetIterator, _super);
+    function OrderedSetIterator() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    Object.defineProperty(OrderedSetIterator.prototype, "pointer", {
+        get: function () {
+            if (this.node === this.header) {
+                throw new RangeError('OrderedSet iterator access denied!');
+            }
+            return this.node.key;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    OrderedSetIterator.prototype.copy = function () {
+        return new OrderedSetIterator(this.node, this.header, this.iteratorType);
+    };
+    return OrderedSetIterator;
+}(TreeIterator));
+export { OrderedSetIterator };
+var OrderedSet = /** @class */ (function (_super) {
+    __extends(OrderedSet, _super);
+    function OrderedSet(container, cmp) {
+        if (container === void 0) { container = []; }
+        var _this = _super.call(this, cmp) || this;
+        _this.iterationFunc = function (curNode) {
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        if (curNode === undefined)
+                            return [2 /*return*/];
+                        return [5 /*yield**/, __values(this.iterationFunc(curNode.left))];
+                    case 1:
+                        _a.sent();
+                        return [4 /*yield*/, curNode.key];
+                    case 2:
+                        _a.sent();
+                        return [5 /*yield**/, __values(this.iterationFunc(curNode.right))];
+                    case 3:
+                        _a.sent();
+                        return [2 /*return*/];
+                }
+            });
+        };
+        container.forEach(function (element) { return _this.insert(element); });
+        _this.iterationFunc = _this.iterationFunc.bind(_this);
+        return _this;
+    }
+    OrderedSet.prototype.begin = function () {
+        return new OrderedSetIterator(this.header.left || this.header, this.header);
+    };
+    OrderedSet.prototype.end = function () {
+        return new OrderedSetIterator(this.header, this.header);
+    };
+    OrderedSet.prototype.rBegin = function () {
+        return new OrderedSetIterator(this.header.right || this.header, this.header, ContainerIterator.REVERSE);
+    };
+    OrderedSet.prototype.rEnd = function () {
+        return new OrderedSetIterator(this.header, this.header, ContainerIterator.REVERSE);
+    };
+    OrderedSet.prototype.front = function () {
+        return this.header.left ? this.header.left.key : undefined;
+    };
+    OrderedSet.prototype.back = function () {
+        return this.header.right ? this.header.right.key : undefined;
+    };
+    OrderedSet.prototype.forEach = function (callback) {
+        var e_1, _a;
+        var index = 0;
+        try {
+            for (var _b = __values(this), _c = _b.next(); !_c.done; _c = _b.next()) {
+                var element = _c.value;
+                callback(element, index++);
+            }
+        }
+        catch (e_1_1) { e_1 = { error: e_1_1 }; }
+        finally {
+            try {
+                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
+            }
+            finally { if (e_1) throw e_1.error; }
+        }
+    };
+    OrderedSet.prototype.getElementByPos = function (pos) {
+        var e_2, _a;
+        checkWithinAccessParams(pos, 0, this.length - 1);
+        var res;
+        var index = 0;
+        try {
+            for (var _b = __values(this), _c = _b.next(); !_c.done; _c = _b.next()) {
+                var element = _c.value;
+                if (index === pos) {
+                    res = element;
+                }
+                index += 1;
+            }
+        }
+        catch (e_2_1) { e_2 = { error: e_2_1 }; }
+        finally {
+            try {
+                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
+            }
+            finally { if (e_2) throw e_2.error; }
+        }
+        return res;
+    };
+    /**
+     * @description Insert element to set.
+     * @param key The key want to insert.
+     * @param hint You can give an iterator hint to improve insertion efficiency.
+     */
+    OrderedSet.prototype.insert = function (key, hint) {
+        this.set(key, undefined, hint);
+    };
+    OrderedSet.prototype.find = function (element) {
+        var curNode = this.findElementNode(this.root, element);
+        if (curNode !== undefined) {
+            return new OrderedSetIterator(curNode, this.header);
+        }
+        return this.end();
+    };
+    OrderedSet.prototype.lowerBound = function (key) {
+        var resNode = this._lowerBound(this.root, key);
+        return new OrderedSetIterator(resNode, this.header);
+    };
+    OrderedSet.prototype.upperBound = function (key) {
+        var resNode = this._upperBound(this.root, key);
+        return new OrderedSetIterator(resNode, this.header);
+    };
+    OrderedSet.prototype.reverseLowerBound = function (key) {
+        var resNode = this._reverseLowerBound(this.root, key);
+        return new OrderedSetIterator(resNode, this.header);
+    };
+    OrderedSet.prototype.reverseUpperBound = function (key) {
+        var resNode = this._reverseUpperBound(this.root, key);
+        return new OrderedSetIterator(resNode, this.header);
+    };
+    OrderedSet.prototype.union = function (other) {
+        var _this = this;
+        other.forEach(function (element) { return _this.insert(element); });
+    };
+    OrderedSet.prototype[Symbol.iterator] = function () {
+        return this.iterationFunc(this.root);
+    };
+    return OrderedSet;
+}(TreeContainer));
+export default OrderedSet;

WebUI/node_modules/js-sdsl/dist/esm/index.d.ts

@@ -0,0 +1,14 @@
+export { default as Stack } from "./container/OtherContainer/Stack";
+export { default as Queue } from "./container/OtherContainer/Queue";
+export { default as PriorityQueue } from "./container/OtherContainer/PriorityQueue";
+export { default as Vector, VectorIterator } from "./container/SequentialContainer/Vector";
+export { default as LinkList, LinkListIterator } from "./container/SequentialContainer/LinkList";
+export { default as Deque, DequeIterator } from "./container/SequentialContainer/Deque";
+export { default as OrderedSet, OrderedSetIterator } from "./container/TreeContainer/OrderedSet";
+export { default as OrderedMap, OrderedMapIterator } from "./container/TreeContainer/OrderedMap";
+export { default as HashSet } from "./container/HashContainer/HashSet";
+export { default as HashMap } from "./container/HashContainer/HashMap";
+export { Container, ContainerIterator } from "./container/ContainerBase/index";
+export { default as SequentialContainer } from "./container/SequentialContainer/Base/index";
+export { default as TreeContainer } from "./container/TreeContainer/Base/index";
+export { default as HashContainer } from "./container/HashContainer/Base/index";

WebUI/node_modules/js-sdsl/dist/esm/index.js

@@ -0,0 +1,14 @@
+export { default as Stack } from "./container/OtherContainer/Stack";
+export { default as Queue } from "./container/OtherContainer/Queue";
+export { default as PriorityQueue } from "./container/OtherContainer/PriorityQueue";
+export { default as Vector, VectorIterator } from "./container/SequentialContainer/Vector";
+export { default as LinkList, LinkListIterator } from "./container/SequentialContainer/LinkList";
+export { default as Deque, DequeIterator } from "./container/SequentialContainer/Deque";
+export { default as OrderedSet, OrderedSetIterator } from "./container/TreeContainer/OrderedSet";
+export { default as OrderedMap, OrderedMapIterator } from "./container/TreeContainer/OrderedMap";
+export { default as HashSet } from "./container/HashContainer/HashSet";
+export { default as HashMap } from "./container/HashContainer/HashMap";
+export { Container, ContainerIterator } from "./container/ContainerBase/index";
+export { default as SequentialContainer } from "./container/SequentialContainer/Base/index";
+export { default as TreeContainer } from "./container/TreeContainer/Base/index";
+export { default as HashContainer } from "./container/HashContainer/Base/index";

WebUI/node_modules/js-sdsl/dist/esm/utils/checkParams.d.ts

@@ -0,0 +1,8 @@
+/**
+ * @description Check if access is out of bounds.
+ * @param pos The position want to access.
+ * @param lower The lower bound.
+ * @param upper The upper bound.
+ * @return Boolean about if access is out of bounds.
+ */
+export declare function checkWithinAccessParams(pos: number, lower: number, upper: number): void;

WebUI/node_modules/js-sdsl/dist/esm/utils/checkParams.js

@@ -0,0 +1,12 @@
+/**
+ * @description Check if access is out of bounds.
+ * @param pos The position want to access.
+ * @param lower The lower bound.
+ * @param upper The upper bound.
+ * @return Boolean about if access is out of bounds.
+ */
+export function checkWithinAccessParams(pos, lower, upper) {
+    if (pos < lower || pos > upper) {
+        throw new RangeError();
+    }
+}