You're welcome

Its good practice to write up what you want to do in psuedo-code and run a few iterations by hand, to get a feel for the logic you are attempting. Once you've got a bit more experience it'll become second nature and you start being able to do simple ones like this in your head ;-)

Good luck!

In reply to Re^3: while loop acting up, though I'm not sure how by SimonPratt
in thread while loop acting up, though I'm not sure how by msh210

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