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: Wrong Answer)

using System;
namespace calc
{
    public class Program
    {
        static void Main(string[] args)
        {
            int x = 2;
            int y = x*x*x;
            Console.WriteLine(y);
        }
    }
}