public
class Main
{
   public static void main (String args[])
   {
      /*1*/ int x = 1, y;
      /*2*/ System.out.println (++x);
      /*3*/ System.out.println (x++);
      /*4*/ System.out.println (x);
      /*5*/ y = x++;
      /*6*/ System.out.println (y);
      /*7*/ y = ++x;
      /*8*/ System.out.println (++y);
   }
}
