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: Wrong Answer)

public class Main{
	public static int calculateCube(int x){
		int result = 0;
		if ( x >= 1 || x <= 100 ){
			result = x*x*x;
		}
		return result;		
	}
           public static void main(String[] args) {
		int cubic = calculateCube(3);
		System.out.println(cubic);
	}
}