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: Accepted)

/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		 InputStreamReader is = new InputStreamReader(System.in);       //?????????
        BufferedReader br = new BufferedReader(is);                    //?????????

        String str = br.readLine(); 
        int x = Integer.parseInt(str);
        x=x*x*x;
        System.out.println(x);
	}
}