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) {
        double base = 3d;
        double exponent = 3d;
        double num = Math.pow(base, exponent);
        System.out.printf("%.0f\n", num);
    }
}