public class Tiket{
	private int tiketNumber;

	public int getTiketNumber() {
		return tiketNumber;
	}

	public void setTiketNumber(int tiketNumber) {
		this.tiketNumber = tiketNumber;
	}

	public Tiket(int tiketNumber) {
		this.tiketNumber = tiketNumber;
	}
	public static void main (String[] args){
		Tiket tiket =new Tiket(100);
		for (int i = 0; i < 5; i++) {
			TicketWindow  tw = new TicketWindow(tiket);
			tw.setName("售票視窗"+i);
			tw.start();
		}
	}
}
class TicketWindow extends Thread{
	public Tiket tiket;

	public TicketWindow(Tiket tiket) {
		this.tiket = tiket;
	}

	@Override
	public void run() {
		while (true){
			if(tiket.getTiketNumber()>0){
				System.out.println(Thread.currentThread().getName()+"正在準備出票，剩餘票數為："+tiket.getTiketNumber());
				tiket.setTiketNumber(tiket.getTiketNumber()-1);
				System.out.println(Thread.currentThread().getName()+"賣出一張票，剩餘票數為："+tiket.getTiketNumber());
				try {
					Thread.sleep(100);
				} catch (InterruptedException e) {
					e.printStackTrace();
				}

			}else{
				System.out.println(Thread.currentThread().getName()+"餘票不足！請領選時段或電影！");
				break;
			}

		}
	}
}