Statistiques de réponses au QCM

class Test extends Thread{
  
   public void run(){
      for(int i = 0; i < 20; i++)
         System.out.println("coucou toi...");  
   }
 
   public static void main(String[] args){
 
        Test t = new Test();
 
   }
 
}

public class Main{
 
  public static void main(String[] args){
      Thread t = new Thread(new Test());
      t.start();
  }
 
  public class Test implements Runnable{
     public void start(){
 
        for(int i = 0; i < 10; i++){
            System.out.println("Salut !");
         }        
    }
  }
}