Assignment 4, cse 9A Fall, 96

Nov 5: There was a missing line in the file answers.txt
It hs been fixed.

NEW REVISED DEADLINES.
Due date for turnin program is still
        midnight at the end of Wednesday, Nov 6 for full credit.
        For 90% of credit it is
        midnight at the end of Thursday, Nov 7.
        For 80% of credit it is
        midnight at the end of Saturday, Nov 9.

All interviews must be completed by the end of the day 
      Thursday Nov 14.




Programming Project 13 Chapter 5 of the Savitch text (p278).

Assume that the answers are written in a file named
answers.txt. There is such a file in this directory
if you want to use it.

You must use functions. You decide how many
and what they do. But you must use functions
so that no function is too large and so that
main is not too large.

Hints: Do Programming Project 12 first!
In fact, first do an even simpler program.
First do a program that does not substitute a
number for #N but just answers with the whole
line, even if the line contains #N.

You do not throw the simpler programs
away. You add to them. First do the
simple one, then change it and add to it to
get a solution to Programming Project 12.
Then change and add to that one to get
a solution to Programming project 13.

You only turn in the C++ program that solves
Programming Project 13, but you will find it
easier and faster to do the other programs
as steps along the way. Also, you do NOT
turnin the file answers.txt. You only turn in
the C++ program that uses that file.