public static void Main(string[] args)
{
Clock clock = new Clock();
Console.WriteLine("请设置钟初始时间：");
Console.WriteLine("StartHour: ");
int hours = int.Parse(Console.ReadLine());
Console.WriteLine("StartMinute: ");
int minutes = int.Parse(Console.ReadLine());
Console.WriteLine("StartSecond: ");
int seconds = int.Parse(Console.ReadLine());
clock.SetTime(hours, minutes, seconds);
Console.WriteLine("请设置闹钟时间：");
Console.WriteLine("AlarmHour: ");
hours = int.Parse(Console.ReadLine());
Console.WriteLine("AlarmMinute: ");
minutes = int.Parse(Console.ReadLine());
Console.WriteLine("AlarmSecond: ");
seconds = int.Parse(Console.ReadLine());
clock.SetAlarm(hours, minutes, seconds);
clock.Tick += Tick;
clock.Alarm += Alarm;
clock.Start();
Console.ReadKey();
}