static void Main()
{
Student student1 = new Student("Ivan", "Ivanov", 3);
Student student2 = new Student("Andrey", "Andreev", 1);
Student student3 = new Student("Georgi", "Georgiev", 2);
Student student4 = new Student("Peter", "Petrov", 1);
Student student5 = new Student("Yavor", "Ivanov", 2);
Teacher teacher1 = new Teacher("Ginka", "Ivanova", new List<Discipline>() { new Discipline("Mathematics", 10, 10) });
Teacher teacher2 = new Teacher("Mitko", "Ivanov", new List<Discipline>() { new Discipline("Literature", 8, 10) });
Class class12A = new Class ("12A", new List<Student>() {student1, student2, student3}, new List<Teacher>() {teacher1});
Class class12B = new Class ("12B", new List<Student>() {student4, student5}, new List<Teacher>() {teacher2});
School mySchool = new School(new List<Class>() {class12A, class12B});
Console.WriteLine(mySchool.ToString());
}
public void Remove(Class item)
{
this.Classes.Remove(item);
}
public void Add(Class item)
{
this.Classes.Add(item);
}