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.io.IOException;
class Main{
    public static void main(String[] args){
          int x;
          try{
             x=System.in.read();
             int a =x*x*x;
             System.out.println(a);
          }catch(IOException e){
          }
    }
}