using System;

public class Program

{

    public static void Main()

    {

        //Luis

        int n;

        Console.WriteLine("Write a number");

        n = int.Parse(Console.ReadLine());

        if ( n % 2 == 0)

        {

           Console.WriteLine("Your number is even.");

        }

        else

        {

          Console.WriteLine("Your number is odd");

        }

    }

}