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
    {
	InputStreamReader isr = new InputStreamReader(System.in);
	BufferedReader br = new BufferedReader(isr);
	String buf = br.readLine();
	int num = Integer.parseInt(buf);

	num = (int)Math.pow(num,3);
	System.out.println(num);
    }
}