class stringconvert {
    str: string;
    arr: number[]=[];
    conversion(str: string) {
        this.str = str;
        var temp: number = 0;
        for (let i = 0; i < this.str.length; i++) {
            temp = parseInt(this.str[i]);
            //alert(temp);
            this.arr.push(temp);
        }
        return this.arr;
    }
}
/*var s = new stringconvert();
var arr1: number[] = s.conversion("562418");
for (let i = 0; i < arr1.length; i++) {
    console.log(arr1[i]);
}*/