static void Main(string[] args)
{
var schoolController = new SchoolController();
Console.WriteLine("Creating students...");
schoolController.PopulateStudents();
Console.WriteLine("Creating courses...");
schoolController.PopulateCourses();
Console.WriteLine("Associating students-courses...");
schoolController.AssociateStudentsToCourses();
Console.WriteLine("All done.");
Console.ReadKey();
}