多线程——龟兔赛跑Runnable接口

package thread;

public class competition implements Runnable{
    private static String contest;
    @Override
    public void run() {
        for (int i = 0; i <= 100; i++) {
            if (Thread.currentThread().getName().equals("Rabbit ")){
                try {
                    Thread.sleep(100);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
            if (Thread.currentThread().getName().equals("Tortoise ")){
                try {
                    Thread.sleep(95);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
            boolean end = endGame(i);
            if (end){
                break;
            }
            System.out.println(Thread.currentThread().getName()+" ran "+i+" steps.");
        }
    }

    private boolean  endGame(int steps){
        if (contest!=null){
            return true;
        }
        if (steps>=100){
            contest = Thread.currentThread().getName();
            System.out.println("contest is "+contest);
            return true;
        }
        return false;
    }

    public static void main(String[] args) {
        competition competition = new competition();

        new Thread(competition,"Rabbit ").start();
        new Thread(competition,"Tortoise ").start();
    }
}

https://www.bilibili.com/video/BV1V4411p7EF?p=7