PowerLevel9000

class ArrayDs {
    length: number;
    data: {};
    constructor(...args: any) {
        this.length = args.length;// Initialize the length of the array to track its size.
        this.data = {};// Initialize the data object to store the items.
        for (let i = 0; i < args.length; i++) {// fill the data object with the given items.
            this.data[i] = args[i];
        }
    }