using System;

namespace dotarikh
{
    class Program
    {
        static void tarikh(string[] args)
        {
            DateTime tarikh1= new DateTime(1369, 11, 26);
            DateTime tarikh2= new DateTime(1398, 11, 26);

            TimeSpan ekhtelaf = tarikh2.Subtract(tarikh1);
            TimeSpan ekhtelafi= tarikh2- tarikh1;

            String ekhtelafii= (tarikh2- tarikh1).TotalDays.ToString();

            Console.WriteLine(ekhtelaf);
            Console.ReadLine();
        }
    }
}