public static void Main(string[] args)
{
Clock clock = new Clock();
FirstClass s1 = new FirstClass();
SecondClass s2 = new SecondClass();
ThirdClass s3 = new ThirdClass();
s1.Register(clock);
s2.Register(clock);
clock.Countdown(2500);
clock.Countdown(6000);
s3.Register(clock);
clock.Countdown(4000);
s3.Unregister(clock);
clock.Countdown(4000);
Console.ReadLine();
foreach (var item in Fibonacci.Fibonaccis(21))
{
Console.WriteLine(item);
}
int i = BinarrySearch.Search(new dynamic[] { 4, 6, 43, 234, 733.5, 4223, 42523 }, 4);
Console.WriteLine(i);
char[] strs = "АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ".ToCharArray();
int y = BinarrySearch.Search(strs, 'Я');
Console.WriteLine(y);
Console.ReadLine();
}