//ȴѻ,Ż
class Resource
{
	private String name;
	private String sex;
	private boolean flag;
	
	public synchronized void set(String name,String sex){
	if(flag)
	try{this.wait();}catch(InterruptedException e){}
	this.name=name;
	this.sex=sex;
	flag=true;
	notify();
	}
	
	public synchronized void out(){
	if(!flag)
	try{this.wait();}catch(InterruptedException e){}
	System.out.println(name+"..."+sex);
	flag=false;
	notify();
	}
}

//
class Input implements Runnable{
	Resource r;
	Input(Resource r){
	this.r=r;
	}
	public void run(){
	int x=0;
		while(true){
	 		if(x==0){
				r.set("mike","nan");
				}
			 else{
				r.set("","Ů");
				}
		x=(x+1)%2;
		}
	}
}

//
class Output implements Runnable{
	Resource r;
	Output(Resource r){
	this.r=r;
	}
	public void run(){
	while(true){
		r.out();
		}
	}
}

public class ResourceDemo_1
{
	public static void main(String[] args) 
	{
//Դ
	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();
	}
}