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| PerlMonks |
Re: Check a string for consecutive digitsby Anonymous Monk |
| on Nov 25, 2015 at 22:42 UTC ( [id://1148626]=note: print w/replies, xml ) | Need Help?? |
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Of course, ($digits$i - 1 == $digits$i + 1) should be ($digits[$i] - 1 == $digits[$i + 1]). They give you that preview button for a reason, don't they?
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