static void Main(string[] args)
{
Subject sub = new Subject();
new Subject.HexaObserver(sub);
new Subject.OctalObserver(sub);
new Subject.BinaryObserver(sub);
Console.WriteLine("First State change: 15");
sub.setState(15);
Console.WriteLine("Second state change: 33");
sub.setState(33);
Console.Read();
}
static void Main(string[] args)
{
Subject subject = new Subject();
new HexObserver(subject);
new OctalObserver(subject);
new BinaryObserver(subject);
Console.WriteLine("First state change: 15");
subject.setState(15);
Console.WriteLine("Second state change: 18");
subject.setState(18);
Console.ReadLine();
}