using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Even and Odd Identifier");

        Console.WriteLine();

        Console.Write("Enter a Number: ");

        int num = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine();

        double diff = num / 2;

        double prod = diff * 2;

        if (num == prod)

        {

                Console.WriteLine(num + " is an Even Number");

        }

        else if (num > prod)

        {

            Console.WriteLine(num + " is an Odd Number");   

        }

        else if (num == 1)

        {

            Console.WriteLine(num + " is an Odd Number");

        }

        else

        {

            Console.WriteLine("error");

        }

    }

}