static void Main(string[] args)
{
Student S1 = new Student();
Console.WriteLine(S1.ToShortString());
S1.PersonVal = new Person("Sergey", "Polyakov", new DateTime(1995, 4, 9));
S1.StudentEducation = Education.Specialist;
S1.GroupNumberVal = 232;
S1.ExamsVal = new Exam[4];
S1.TestsVal = new System.Collections.ArrayList();
Console.WriteLine(S1.ToString());
Exam[] buf = new Exam[] { new Exam("Programming", 5, new DateTime(2015, 12, 01)), new Exam("Economics", 5, new DateTime(2015, 12, 11)),
new Exam("Math", 5, new DateTime(2015, 12, 14)), new Exam("Foreign language", 4, new DateTime(2015, 12, 20))};
S1.AddExams(buf);
Console.WriteLine(S1.ToString());
Person p1 = new Person("Name", "SName", new DateTime(1998, 1, 1));
Person p2 = new Person("Name", "SName", new DateTime(1998, 1, 1));
Console.WriteLine(p1==p2);
Console.WriteLine(p1.Equals(p2));
Console.WriteLine(p1.GetHashCode().ToString()+" "+p2.GetHashCode().ToString());
Student S2 = new Student("Ivan", "Ivanov", new DateTime(1994, 4, 5), Education.Bachelor, 432);
S2.AddExams(new Exam[] {new Exam("Math", 5, new DateTime(2015,4,30)), new Exam("Biology", 4 ,new DateTime(2015,4,25))});
S2.AddTests(new Test[] { new Test("Philosophy", true, new DateTime(2015, 4, 15)), new Test("Social", true, new DateTime(2015, 4, 10)) });
Console.WriteLine(S2.ToString());
Student S21 = (Student)S2.DeepCopy();
S2.NameVal = "Petr";
S2.SecondNameVal = "Petrov";
Console.WriteLine(S2.ToString());
Console.WriteLine(S21.ToString());
S2.GroupNumberVal = 1000;
foreach (Exam Ex in S2.ExamsVal)
{
if (Ex!=null)
Console.WriteLine(Ex.ToString());
}
foreach (Test Ts in S2.TestsVal)
{
if (Ts != null)
Console.WriteLine(Ts);
}
foreach (Exam Ex in S2.ExamsVal)
{
if ((Ex != null) && (Ex.Mark>3))
Console.WriteLine(Ex.ToString());
}
}
public void AddExams(Exam[] e)
{
for (int i = 0; i < e.Length; i++)
{
ExamArray[n] = e[i];
n++;
}
}
public virtual object DeepCopy()
{
Exam e = new Exam(Name, Mark, Date);
return (object)e;
}