Problem:
X Cubic

Write a program which calculates the cube of a given integer x.

Input

An integer x is given in a line.

Output

Print the cube of x in a line.

Constraints

1 ≤ x ≤ 100

Sample Input 1

2

Sample Output 1

8

Sample Input 2

3

Sample Output 2

27

Solution in JavaScript (judge verdict: Wrong Answer)

var x = 4;

if(x >= 1 && x <= 100){
    beki(x);
}else{
    console.log("1以上、100以下の数値を入力してください");
}

function beki(y) {
    var z = Math.pow(y,3);
    console.log(z);
}