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DaWei · Sep 29th, 2007, 9:05 AM

First of all, pick some small number like 3 or 5 or something, and go through your code, working it out by hand. After you've done that and fixed your code, then ask yourself what happens if the user enters -12 at the first prompt.

Sep 29th, 2007, 9:05 AM	#3
DaWei Resident Grouch Join Date: Jun 2005 Posts: 6,453 Rep Power: 10	First of all, pick some small number like 3 or 5 or something, and go through your code, working it out by hand. After you've done that and fixed your code, then ask yourself what happens if the user enters -12 at the first prompt. __________________ Abstraction doesn't make it impossible to write bad code; it makes it possible to write superior code. Contributor's Corner: Grumpy on C++ Exceptions DaWei on Pointers