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)

var calc = function(x) {return x * x * x;}

process.stdin.resume();
process.stdin.setEncoding('utf8');
process.stdin.on('data', function(x) {
  console.log(calc(x));
});