Putting the pieces together

If you gather together the pieces we have written so far and add a little glue code to the main routine you have a program that will run.

This is the longest program in the course so take some time to read it over. You'll notice that there is:

• some new code (whose details I'll explain),
• some bugs (that you'll be correcting as part of the assignment), and
• a few pieces that are missing (that you'll be adding as part of the assignment).