Anton Milardovic

@amilardovic (0) • St. Benedict Catholic Secondary School
posted to Share by Komil

My recommendations would both fall under the category of ERROR TRAPPING: Although you do address the invalid operator, I think you should do it when the user enters it, not after getting all the inputs. The second one is when you ask the user y or n, you should only accept y or n. Just my opinions to make the program a bit more bullet proof.

posted to Share by Chris0128

I just tried running it and it gives me an error mess that check_rows is not defined--did you forget to write it?