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.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;


public class Main {

	public static void main(String[] args) {
		
		int x;

		InputStreamReader isr=new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(isr);

		String str=null;
		
		try{
			str=br.readLine();
			br.close();
		}catch(IOException e) {
			e.printStackTrace();
		}
		x=Integer.parseInt(str);
		System.out.println(x*x*x);
	}

}