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.DataInputStream;
import java.io.IOException;

class Main {

	public static void main(String[] args) throws IOException {
        DataInputStream d = new DataInputStream(System.in);
        int x = d.read();
        System.out.println(x*x*x);
        
	}

}