using System;
using System.Collections.Generic;

namespace HRManager
{
   abstract class Instructor
   {
      public virtual string ScheduleTeachingLoad(int instructorId)
      {
         return "Teaching Load is Scheduled";
      }
      public virtual string BecomeDepartmentChairperson(int instructorId)
      {
         return "Great.  More work, more herding cats, and no more pay";
      }
   }

   class TeachingAssistant : Instructor
   {
      public override string ScheduleTeachingLoad(int instructorId)
      {
         return "Teaching Load is Scheduled";
      }
      public override string BecomeDepartmentChairperson(int instructorId)
      {
         return "I can't be a Department Chairperson";
      }
   }

   class FullProfessor : Instructor
   {
      public override string ScheduleTeachingLoad(int instructorId)
      {
         return "Teaching Load is Scheduled";
      }
      public override string BecomeDepartmentChairperson(int instructorId)
      {
         return "Damn.";
      }
   }

   class ContractualInstructor : Instructor
   {
      public override string ScheduleTeachingLoad(int instructorId)
      {
         return "Teaching Load is Scheduled";
      }
   }

   class Program
   {
      static void Main(string[] args)
      {
         Console.WriteLine("Well, at least you got mono working");
         List<Instructor> instructorList = new List<Instructor>();
			instructorList.Add(new FullProfessor());
         instructorList.Add(new ContractualInstructor());
         instructorList.Add(new TeachingAssistant());
         foreach (Instructor e in instructorList)
         {
            e.BecomeDepartmentChairperson(1245);
         }
      }
   }
}