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 void main(String[] args) {
        if (args.length != 1) return;
        int x = Integer.parseInt(args[0]);
        System.out.print((int) Math.pow(x, 3) + "\n");
    }
}