Re: problem with perl "for" loop


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by esskar (Deacon)

on Mar 11, 2004 at 23:08 UTC ( #336016=note: print w/replies, xml )

Need Help??

well, your loop iterates one too much.
Fix:

for($left = 0; $left < $#hold; $left++)
{
    if($hold[$left] == $hold[$left+1]) { return 0; }
}
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