public void TestSchoolDuplicateId()
{
School school = new School();
school.AddStudent(new Student("Pesho", 50000));
school.AddStudent(new Student("Gosho", 50000));
}
public static void Main()
{
var st = new Student("dada", 33424);
var st1 = new Student("d22ada", 31424);
var languageSchool = new School();
languageSchool.AddStudent(st);
languageSchool.AddStudent(st1);
var math = new Course();
math.AddStudent(st);
math.AddStudent(st1);
math.RemoveStudent(new Student("dddd", 23232));
languageSchool.AddCourse(math);
languageSchool.RemoveCourse(math);
languageSchool.AddCourse(math);
}
