using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Enter a number");

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

        if(number%2==0){

            Console.WriteLine("زوج");

        }

        else if(number%2==1)

        {

        Console.WriteLine("فرد");

        }

    }

}