class Course
{
   String id;
   ClassRoom room;
   Instructor instructor;
   TA ta1;
   TA ta2;

   Course (String id, ClassRoom room, Instructor prof, TA ta1, TA ta2)
   {
      this.id = id;
      this.room = room;
      instructor = prof;
      this.ta1 = ta1;
      this.ta2 = ta2;
   }

   void print ()
   {
      System.out.println ("Curso " + id);
      System.out.println ("Habitación: " + room.name);
      System.out.println ("Profesor:  " + instructor.title + " " + instructor.name);
      System.out.println ("PA:  " + ta1.name + " (" + ta1.email + ")");
      System.out.println ("     " + ta2.name + " (" + ta2.email + ")");
   }
}