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)

class Main{
   public static void main(String[] args){
       int x;
       x = 2;
       x = x*x*x;
       System.out.println(x);
   }
}