12/15  That's all folks!  Your final exam and program 4 are available from Karla.  Thank you all for your participation in the course.  Have a good holiday.

12/15 Program 4 was graded out of 35 (25 = implementation, 10 = style).  In addition, 0-25 points extra credit were awarded based on the extent of the modifications and the quality of their implementation.   Two groups received 25 points for very impressive pieces of work.