第九周课程总结&实验报告（七）

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实验任务详情：
完成火车站售票程序的模拟。
要求：
（1）总票数1000张；
（2）10个窗口同时开始卖票；
（3）卖票过程延时1秒钟；
（4）不能出现一票多卖或卖出负数号票的情况。

package nine;


 class Run implements Runnable {
    private int ticket=1000;
    public void run() {
        for(int i=0;i<10000;i++) {
            this.sale();
        }
    }
    public synchronized void sale() {
        if(ticket>0) {
                try {
                    Thread.sleep(1000);
                }catch(InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println(Thread.currentThread().getName()+"卖票：ticket="+ticket--);
             }

       }
}


public class shihao {
    public static void main(String args[]) {
        Run run=new Run();
        Thread t1 = new Thread(run,"窗口1");
        Thread t2 = new Thread(run,"窗口2");
        Thread t3 = new Thread(run,"窗口3");
        Thread t4 = new Thread(run,"窗口4");
        Thread t5 = new Thread(run,"窗口5");
        Thread t6 = new Thread(run,"窗口6");
        Thread t7 = new Thread(run,"窗口7");
        Thread t8 = new Thread(run,"窗口8");
        Thread t9 = new Thread(run,"窗口9");
        Thread t10 = new Thread(run,"窗口10");
        t1.start();
        t2.start();
        t3.start();
        t4.start();
        t5.start();
        t6.start();
        t7.start();
        t8.start();
        t9.start();
        t10.start();
    }
}