练习三

package zuoYe02;

public class Person implements Runnable {

    private int time;

    // 自己定义有十个一百米 每跑一百米，则减一 为0时则到达终点
    public int count = 10;

    public int getTime() {
        return time;
    }

    public void setTime(int time) {
        this.time = time;
    }

    public Person(int time) {
        super();
        this.time = time;
    }

    @Override
    public void run() {
        // 程序开始运行
//        boolean boo = false;
        while (true) {
            if (count == 0) {
                System.out.println(Thread.currentThread().getName() + "到达终点");
//            boo = true;
                return;
            }

            --count;
            System.out.println(Thread.currentThread().getName() + "爬完100米!");
            try {
                Thread.sleep(this.time);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();

            }

        }

    }

}

package zuoYe02;

public class TestPersonThread {

    
    public static void main(String[] args) {
        
        Person y = new Person(500);
        
        Person o = new Person(900);
        
        Thread t1 = new Thread(y,"年轻人");
        Thread t2 = new Thread(o,"老年人");
        
        
        t1.start();
        t2.start();
    }
}