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