and a little bit messy -LW
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good chemistry is complicated, and a little bit messy -LW |
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RE: Re: Checking for odd/even numberby rjimlad (Acolyte) |
| on May 28, 2000 at 22:02 UTC ( [id://15212]=note: print w/replies, xml ) | Need Help?? |
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Yes.
$a % 2
...effectively is is_odd($a), eg:
printf $a%2?"odd\n":"even\n";
...or whatever :)
In Section
Seekers of Perl Wisdom
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