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.*;

class Main {

	public static void main(String[] args) {
		int num;
		String buf;
		try{
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			buf = br.readLine();
			num = Integer.parseInt(buf);
			System.out.println(num * num * num);
		} catch(Exception e) {}
	}
}