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 JAVA (judge verdict: Wrong Answer)

import java.lang.*;
public class Main{
    public static void main(String[] args) throws Exception {
       int c = System.in.read();
       System.out.println(Math.pow(c,3));
    }
}