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;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace xcubic
{
    class Program
    {
        static void Main(string[] args)
        {
           // var str = Console.ReadLine(); // ユーザーの入力した文字列を1行読み込む
            var n = int.Parse(Console.ReadLine());  // ユーザーの入力した整数を読み込む
            Console.WriteLine(  n * n * n );

        }

    }
}