class December1
{
   public static void main (String [] args)
   {
          Movie juno = new Movie (10, 9, 8);

          System.out.println("Juno's rating = " + juno.rating() );
         
          Movie changeling = new Movie();
          System.out.println("Changeling's rating = " + changeling.rating());

		  Symphony beethoven9 = new Symphony();
		  beethoven9.music = 10;
          beethoven9.conducting = 7;
		  beethoven9.playing = 8;
		  System.out.println("Rating of Beethoven's 9th Symphony = " +
				               beethoven9.rating() );
     }
}