using System;

public class Program

{

    public static void Main()

    {

            //int pendingMinutes = 180;

            int pendingMinutes = GetPendingTime();

​

            if (pendingMinutes >= 60 * 3)

            {

                // E-mail solution area lead/manager

                Console.WriteLine("3");

            }

            else if (pendingMinutes >= 60 * 2)

            {

                // Broadcast to entire team

                Console.WriteLine("2");

            }

            else

            {

                // Regular round robin 

                Console.WriteLine("1");

            }

    }

    public static int GetPendingTime()

    {

        DateTime start = DateTime.Parse("2018-12-06 12:00");

        DateTime end = DateTime.Parse("2018-12-06 13:00");

        int count = 0;

        for (var i = start; i < end; i = i.AddMinutes(1))

        {

            if (i.DayOfWeek != DayOfWeek.Saturday && i.DayOfWeek != DayOfWeek.Sunday)

            {

                if (i.TimeOfDay.Hours >= 9 && i.TimeOfDay.Hours < 17)

                {

                    count++;

                }

            }

        }

        Console.WriteLine(count);

        return count;

    }

}