protos arithmos

using System;

namespace _12._11._19trith
{
    class Program
    {
        static void Main(string[] args)
        {
            string doseArithmo;

            int arithmos;

            int count = 0;

            Console.WriteLine(" dwse arithmo ");

            doseArithmo = Console.ReadLine();

            arithmos = int.Parse(doseArithmo);

            for (int i = 2; i < arithmos; i++)
            {
              if( arithmos % i == 0)
                {

                    count = count + 1;
                }


            }
            if ( count < 1)
            {
                Console.WriteLine(" O ARITHMOS {0} EINAI PROTOS", arithmos);
            }
            else
            {
                Console.WriteLine("O ARITHMOS EINAI {0} DEN EINAI PROTOS", arithmos );
            }

        }
    }
}