class Do8

{

    public static void main(String[] args)

    {

           Resource r =new Resource();

           Input in =new Input(r);

           Output out=new Output(r);

            Thread t1=new Thread(in);

            Thread t2=new Thread(out);

            t1.start();

            t2.start();

    }

}

class Resource

{

    String name;

    String sex;

    boolean flag=false;

}

//输入

class Input implements Runnable

{

    Resource r;

    Input(Resource r)

    {

    this.r=r;

    }

    public void run()

    {

    int x=0;

    while(true)

        {

        synchronized(r)

            {

           if(r.flag)

                {

            try{r.wait();}catch(Exception e){}//为真的时候，当前线层停止

                }

               if(x==0)

                    {

                    r.name="往里";

                    r.sex="男";

                     }

                     else

                    {

                      r.name="xiaoli";

                      r.sex="wumen";

                     }

                     r.flag=true;

                r.notify();//启动任意的停止的线层

              }

            x=(x+1)%2;    

        }

    }

}

//输出

class Output implements Runnable

{

    Resource r;

    Output(Resource r)

    {

    this.r=r;

    }

    public void run()

    {

        while(true)

        {

            synchronized(r)

                {

                if(!r.flag)

                    {

                    try{r.wait();}catch(Exception e){}//不为真的时候，当前线层停止

                    }

                    try{Thread.sleep(100);}catch(Exception e){}

                    System.out.println(r.name+"..."+r.sex);

                    r.flag=false;

                    r.notify();//启动任意的停止的线层

                }

        }

    }

}

class Do9

{

    public static void main(String[] args)

    {

        Resource r=new Resource();

        Shengchan sc=new Shengchan(r);

        Xiaoshou xs=new Xiaoshou(r);

        Thread th1=new Thread(sc);

        Thread th2=new Thread(xs);

        th1.start();

        th2.start();

    }

}

class Resource

{

    private String name;

    private int count=1;

    private boolean flag=false;

    public synchronized void set(String name)

    {

        if(flag)

            try{this.wait();}catch(InterruptedException e){}

        this.name=name+count;

        count++;

        System.out.println(Thread.currentThread().getName()+"..生产者.."+this.name);

        flag=true;

        notify();

    }

    public synchronized void out()

    {

        if(!flag)

            try{this.wait();}catch(InterruptedException e){}

    System.out.println(Thread.currentThread().getName()+"..消费者........"+this.name);

    flag=false;

    notify();

    }

}

class Shengchan implements Runnable

{

    private Resource r;

    Shengchan(Resource r)

    {

    this.r=r;

    }

    public void run()

    {

      while(true)

        {

          try{Thread.sleep(150);}catch(InterruptedException e){}

        r.set("烤鸭");

        }

    }

}

class Xiaoshou implements Runnable

{

     private Resource r;

     Xiaoshou(Resource r)

    {

     this.r=r;

     }

    public void run()

    {

    while(true)

        {

        try{Thread.sleep(150);}catch(InterruptedException e){}

        r.out();

        }

    }

}