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;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		BufferedReader inMsg = new BufferedReader(new InputStreamReader(System.in));
		String line = "";
		try {
			while ((line = inMsg.readLine()) != null) {
				Integer a = Integer.parseInt(line);
				double pwrd = Math.pow(a, 3);
			    System.out.println(Math.round(pwrd));
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

}