import java.lang.*;

public class tre extends Thread
{
    public tre()
    {
	super();
    }
    
    public void run()
    {
	for(int i=0;i<10;i++)
	    System.out.println("Coucou");
    }

    public static void main(String[] argv)
	{
	    tre t = new tre();
	    t.start();
	    synchronized(t)
	    {
	    try
	    {
		t.wait();
	    }
	    catch(Exception e){while(true){System.out.println("Erreur");}}
	    System.out.println("ezrezre");
	    }}}