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Re: Friday Golf: All 2-digit combinations

by BrowserUk (Pope)
on Sep 26, 2003 at 14:53 UTC ( #294445=note: print w/replies, xml ) Need Help??

in reply to Friday Golf: All 2-digit combinations

A one-liner for visually verifying the output:

# assumes the output is in $s; print sort map{ substr $s, $_, 2 } 0..99;

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