From: Sebastian Hungerecker <sepp2k@...>
Date: 2008-07-28T22:04:47+09:00
Subject: Re: "or" and "and" -- still problems, brackets don't work

es_ wrote:
> It checks if st is 2, 5 or 10. I set st to 5 and it says, "wrong"
> while it should say "correct".

No, it checks whether st is not 2, st is not 5 or st is not 10.
When st is 5 it is still not 10 and not 2. So two out of three conditions are 
true. And with or it suffices if one of the conditions is true.

HTH,
Sebastian
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