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 ITP
{
    class ITP_1_1_B
    {
        static void Main(string[] args)
        {
            while (true) {
                string line = Console.ReadLine();

                if (line == null) {
                    break;
                }

                int num = int.Parse(line);
                Console.WriteLine((int)Math.Pow(num, 3));
            }
        }
    }
}