public static void Main(string[] args)
{
string a = " K-24 ";
Group gr = new Group(a);
Console.WriteLine(gr.GroupName);
string b = " Sasha Timofeyeva ";
string c = " Stukalo Bogdan ";
string d = " Evgeniy Ivanov ";
GoodStudent st1 = new GoodStudent(b);
GoodStudent st2 = new GoodStudent(c);
BadStudent st3 = new BadStudent(d);
st1.Study();
st2.Study();
gr.AddStudent(st1);
gr.AddStudent(st2);
gr.AddStudent(st3);
Console.WriteLine("Here is short info: ");
Console.WriteLine(gr.GetInfo());
Console.WriteLine("Here is full info: ");
Console.WriteLine(gr.GetFullInfo());
Console.ReadKey();
}
static void Main(string[] args)
{
Student st1 = new Student("Klara");
GoodStudent st2 = new GoodStudent("Vlad");
BadStudent st3 = new BadStudent("Nataliia");
Group group1 = new Group("K-24");
group1.AddStudent(st1);
group1.AddStudent(st3);
group1.AddStudent(st2);
st1.Study();
st2.Study();
st3.Study();
Console.Write(group1.GetInfo());
Console.Write(group1.GetFullInfo());
}