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 C# (judge verdict: Accepted)

using System;

namespace X_Cubic
{
    class Program
    {
        static void Main(string[] args)
        {
            int x = int.Parse(Console.ReadLine());
            MyMath.Cube(x);
        }
    }
    class MyMath
    {
        static public void Cube(int num)
        {
            Console.WriteLine(Math.Pow(num, 3));
        }
    }

}