1.三个线程,名称分别为”张三“,”李四“,”票贩子“,共同抢100张火车票
2.每个线程抢到一张票后,都必须休眠500毫秒,用来模拟网络延时
3.限”票贩子“只能抢一张票
public class TicketOffice implements Runnable{
private int count=100;
private int no=0;
private boolean flag=false;
public void run()
{
while(true)
{
if(!sale())