龟兔赛跑 （加模拟延时）

龟兔赛跑

package runnable;

public class Test2 implements Runnable{
    
    
    public static String winner;
    @Override
    public void run() {
    
    
        for (int i = 0; i <= 100; i++) {
    
    
         
            boolean flag=winner(i);
            if (flag){
    
    
                break;
            }
            System.out.println(Thread.currentThread().getName()+"跑了"+i+"步");
        }
    }
    public boolean winner(int steps){
    
    
        if(winner!=null){
    
    
            return true;
        }
        else {
    
    
            if(steps>=100){
    
    
                winner=Thread.currentThread().getName();
                System.out.println("Winner is"+winner);
            }
            return false;
        }
    }

    public static void main(String[] args) {
    
    
        Test2 t=new Test2();
        new Thread(t,"乌龟").start();
        new Thread(t,"兔子").start();
    }
}

package runnable;

public class Test2 implements Runnable{
    
    
    public static String winner;
    @Override
    public void run() {
    
    
        for (int i = 0; i <= 100; i++) {
    
    
            if(Thread.currentThread().getName().equals("兔子")){
    
    
                try {
    
    
                    Thread.sleep(10);
                } catch (InterruptedException e) {
    
    
                    e.printStackTrace();
                }
            }
            boolean flag=winner(i);
            if (flag){
    
    
                break;
            }
            System.out.println(Thread.currentThread().getName()+"跑了"+i+"步");
        }
    }
    public boolean winner(int steps){
    
    
        if(winner!=null){
    
    
            return true;
        }
        else {
    
    
            if(steps>=100){
    
    
                winner=Thread.currentThread().getName();
                System.out.println("Winner is"+winner);
            }
            return false;
        }
    }

    public static void main(String[] args) {
    
    
        Test2 t=new Test2();
        new Thread(t,"乌龟").start();
        new Thread(t,"兔子").start();
    }
}