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{
		 BufferedReader r =
            new BufferedReader(new InputStreamReader(System.in), 1);
		String s = r.readLine();
		int a = Integer.parseInt(s);
		System.out.println(a*a*a);
	}
}