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| Perl: the Markov chain saw | |
| PerlMonks |
Re^2: Comparing Lines within a Word Listby hippo (Archbishop) |
| on Apr 27, 2016 at 08:53 UTC ( [id://1161617]=note: print w/replies, xml ) | Need Help?? |
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This is a good, clear solution (++). However it looks like there is an off-by-one error in the while condition which means that the last two entries of @words are not compared against each other. If we change it to
then it seems to cover that case as well.
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