using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

    private string HaftaSonuKontrolu(int year, int month, int day)

        {

            DateTime vakit;

            vakit = new DateTime(year, month, day, 00, 00, 00);

            if (vakit.ToString("dddd") == "Cumartesi")

            {

                day = day-1;

            }

            if (vakit.ToString("dddd") == "Pazar")

            {

                day = day-2;

            }

​

            string d;

​

            if(day < 10)

            {

                d = "0" + day.ToString();

            }

            else

            {

                d = day.ToString();

            }

​

            return d;

​

        }

}