public class Hello {
   public static void main(String... args) {
      if (Math.random() > 0.5) {
         System.out.println("q");
      } else {
         System.out.println("w");
      }
      main1();
   }

   public static void main1() {
      if (Math.random() > (0.5 + .1))
         System.out.println("q");
      else {
         System.out.println("w");
      }
   }
}
