class MyThread2 implements Runnable{
private int ticket=10;
@Override
public synchronized void run(){
for(int i=0;i<20;i++){
if(this.ticket>0){
System.out.println("卖票:ticket"+ --this.ticket);
}
}
}
}
public class RunnableTicket2 {
public static void main(String[] args) {
MyThread mt=new MyThread();
new Thread(mt).start();
new Thread(mt).start();
new Thread(mt).start();
new Thread(mt).start();
new Thread(mt).start();
}
}