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Re^3: Chess Board Single Loopby kcott (Archbishop) |
on Oct 05, 2013 at 19:11 UTC ( [id://1057066]=note: print w/replies, xml ) | Need Help?? |
$_ == ($num1 +4) will only ever be true once at most; if $num2 is small enough, it will never be true. Given the number of times "%" (the modulo operator) has been mentioned in this thread, I'm surprised you haven't looked into it. [follow the link I've provided for details of this operator] To produce a newline after every 5 numbers, you'll need to change
to something like
You may need to sit down with paper and pencil to understand why this code works. That would probably be time well spent. -- Ken
In Section
Seekers of Perl Wisdom
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