package demo01;
public class Race implements Runnable{
//胜利者
private static String winner;
@Override
public void run() {
for(int i=0;i<=100;i++){
//模拟兔子休息
if(Thread.currentThread().getName().equals("兔子")&&i%10==0){
try {
Thread.sleep(10);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
//判断比赛是否结束
boolean flag=gameOver(i);
if(flag){
break;
}
System.out.println(Thread.currentThread().getName()+"跑了"+i+"步");
}
}
//判断是否完成比赛
private boolean gameOver(int steps){
//判断是否有胜利者
if(winner!=null){//已经存在胜利者了
return true;
}{
if(steps==100){
winner=Thread.currentThread().getName();
System.out.println("winner is"+winner);
return true;
}
}
return false;
}
public static void main(String[] args) {
Race race=new Race();
new Thread(race,"兔子").start();
new Thread(race,"乌龟").start();
}
}
java龟兔赛跑
最新推荐文章于 2024-10-17 23:16:58 发布