public class playerA extends Thread {

    @Override

    public void run() {

        System.out.println("选手A出场了!");

        boolean flag=true;

        int count=0;

        while (flag) {

            System.out.println(getName()+"做了"+(++count)+"个俯卧撑");

            if (count==100) {

                flag=false;

            }

            if(count%10==0) {

                try {

                    sleep(2000);//线程休息了2秒

                    System.out.println(getName()+"的2秒休息完了");

                } catch (InterruptedException e) {

                    // TODO Auto-generated catch block

                    e.printStackTrace();

                }

            }

        }

        System.out.println(getName()+"做完了"+count+"个俯卧撑");

    }

}

public class playerB implements Runnable {

    @Override

    public void run() {

        System.out.println("选手B出场了!");

        boolean flag=true;

        int count=0;

        while (flag) {

            System.out.println(Thread.currentThread().getName()+"做了"+(++count)+"个仰卧起坐");

            if (count==100) {

                flag=false;

            }

            if(count%10==0) {

                try {

                    Thread.sleep(2000);//线程休息了2秒

                    System.out.println(Thread.currentThread().getName()+"的2秒休息完了");

                } catch (InterruptedException e) {

                    // TODO Auto-generated catch block

                    e.printStackTrace();

                }

            }

        }

        System.out.println(Thread.currentThread().getName()+"做完了"+count+"个仰卧起坐");

    }

}

public class competitionDrive {

    public static void main(String[] args) {

        // TODO Auto-generated method stub

        System.out.println("比赛开始了");

        //两种创建线程方式

        Thread A=new playerA();

        A.setName("选手A");

        A.start();

        Thread B=new Thread(new playerB(),"选手B");

        B.start();

    }

}