Homework Assignment 11
                                CS 429
              Unique Numbers: 52873, 52875, 52880, 52885
                              Fall, 2012

                       Given:  November 26, 2012
                        Due:  December 5, 2012


This assignment is based on the material from Chapter 9 of "Computer
Systems, A Programmer's Perspective, 2nd Edition," the class textbook.
You should read Chapter 9 before attempting to do the homework.

Your homework assignment is to provide solutions for Chapter 9
problems:  9.11, 9.12, 9.13, 9.14, 9.15, 9.16, and 9.19.