public void WorkCollectionInheritedClasses()
{
Student firstStudent = new Student("Alina", "Kylish", 123456789, new DateTime(1988, 4, 3));
Student secondStudent = new Student("Elena", "Kylish", 987654321, new DateTime(1987, 8, 15));
Student thirdStudent = new Student("Oleg", "Ivanov", 975312468, new DateTime(1992, 11, 20));
MyDictionary students = new MyDictionary();
Tuple<string, string, int> key = new Tuple<string,string,int>("Alina", "Kylish", 123456789);
students.Add(firstStudent);
if (!students.Contains(key))
{
Console.WriteLine("This key is not found");
}
else
{
Console.WriteLine("This key is found");
}
MyCollection students1 = new MyCollection();
students1.Add(firstStudent);
students1.Add(secondStudent);
students1.Insert(0, thirdStudent);
students1.Add(firstStudent);
students1.Remove(firstStudent);
students1.Clear();
Console.ReadKey();
}
public void WorkPriorityQueue()
{
Student firstStudent = new Student("Alina", "Kylish", 123456789, new DateTime(1988, 4, 3));
Student secondStudent = new Student("Elena", "Kylish", 987654321, new DateTime(1987, 8, 15));
Student thirdStudent = new Student("Oleg", "Ivanov", 975312468, new DateTime(1992, 11, 20));
Student fourthStudent = new Student("Andrey", "Pavlov", 1243576890, new DateTime(1977, 8, 10));
PriorityQueue<Student> students = new PriorityQueue<Student>();
students.Enqueue(firstStudent, 0);
students.Enqueue(secondStudent, 1);
students.Enqueue(thirdStudent, 2);
students.Enqueue(fourthStudent, 0);
Console.WriteLine(students.Count());
Console.WriteLine(students.First());
Console.WriteLine(students.Last());
students.Dequeue();
Console.WriteLine(students.Count());
Console.ReadKey();
students.Clear();
students.Dequeue(); // throw exeption with message "Queue is empty. There is no value in queue"
}
