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: Accepted)

'use strict';
(function(stdin) {
  var inputs = stdin.toString().trim().split('\n');

  (function(x) {
    // ????????????????????????
    console.log(Math.pow(x, 3));
  })(parseInt(inputs[0], 10)); // ??°?????????

}(require('fs').readFileSync('/dev/stdin', 'utf8')));