CS233 Assignment #13

This assignment is to be done individually and is worth a total of 2% of
the final mark.

Do the following problems in the textbook.

Chapter 16: Exercise 2, 4, 6, 16


Note that you need to show your work (i.e., not just the answer) for exercises 
that do not require C++ coding in order to receive full marks. For the
exercises that require C++ coding, you must test your code and hand in the
proof that it works correctly.

Have fun!