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) throws IOException{

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

		String str = br.readLine();
		int a = Integer.parseInt(str);

		System.out.println(a*a*a);
		}

	}