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;
     
                public class Test
                {
                	public static void Main()
                	{
                		Console.Write("x=");
                        var x = int.Parse(Console.ReadLine());
                        
                    		Console.WriteLine("{0}", Math.Pow(x,3));
                      
                	}
                }