static void Main(string[] args)
{
TimerManager timer = new TimerManager();
AlarmClock alarmClock = new AlarmClock(timer);
Finisher finisher = new Finisher(timer);
timer.Start(5000);
alarmClock.Unregister(timer);
timer.Start(2000);
Console.ReadKey();
}
static void Main(string[] args)
{
TimerManager time = new TimerManager();
AlarmClock alarm = new AlarmClock();
Siren siren = new Siren();
alarm.Register(time);
time.Countdown(7);
time.Countdown(7);
alarm.UnRegister(time);
time.Countdown(7);
siren.Register(time);
time.Countdown(4);
siren.UnRegister(time);
Console.ReadKey();
}
