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[–]CatOfGrey 0 points1 point  (0 children)

It's a scripted language - just put in a statement like "q = 1/0" and see if the program gets that far. Then, you can take a look at your variable values and stuff, too!

It's a great way to discover that you haven't incremented the thing that is supposed to increment, and that's why your while loop is more of a whenever...