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 test
{
    class program
    {
        static void Main()
        {
            double x;
            x = double.Parse(Console.ReadLine());
            double ans = Math.Pow(x, 3);
            Console.WriteLine(ans);
        }
    }
}