static void Main(string[] args)
{
var student1 = new Student("Bob", new Knowledge(1));
var student2 = new Student("Martin", new Knowledge(5));
var student3 = new Student("Alex", new Knowledge(4));
University university = new University("CH.U.I.");
university.AddStudent(student1);
university.AddStudent(student2);
university.AddStudent(student3);
Internship internship = new Internship("Interlink");
internship.AddInterns(university);
Console.WriteLine("List of internship's students:");
Console.WriteLine(internship.GetInterns());
}
