Hello,

I am working on this tic tac toe program for my computer science class to develop a tic tac toe game that uses artifical intelegence for a computer player. Anyway, I have a few question, help with any or all.

First, I am getting unresolved externals errors. I do not know how to find where these are in my program when I get them. So my first question is, and I am using microsoft visual C++ 6.0 as a compiler, how do I find where the unresolved externals are to fix them? Every time I ask my teacher, she just fixxes it for me, so I dont know how to find them myself.

Second, as we only learned functions 3 weeks ago, I am not quite sure I have properly used function declarations, function calls, and function defenitions. Any input on how I have used these?

Last, I can tell my compplay function is unnessecarily complex, it just repeats looking for X's then O's using the same code. How could I condense this to be more efficient.

As always, thanks a bunch. I really appriciate those who give there time helping new commers.

Make your prototypes match your definitions.

See previous.

You'll go far in programming.

I haven't looked very closely. But this exercise is more for you. Perhaps someone will provide a more specific hint.