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)

import java.io.*;
 
public class Main
{
    public static void main(String[] args) throws IOException
    {
        String s;
        int a;
        int b;
        BufferedReader buf = new BufferedReader (new InputStreamReader(System.in));
        s=buf.readLine();
        a=Integer.parseInt(s);
        b=a*a*a;
        System.out.println(b);
    }
}