HW6:
====

Pick 6 of the following 9 programming projects (located on 
pages 423-428 in the textbook).  All problems have equal weight.
Your grade will not be affected by the problems that you pick.  

PP  2 (but read from the points from the keyboard and not from a file)
PP  4 
PP  5 
PP  6 
PP  7 
PP  8 
PP  9 
PP 10 
PP 11