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Re: problem with perl "for" loop

by esskar (Deacon)
on Mar 11, 2004 at 23:08 UTC ( [id://336016]=note: print w/replies, xml ) Need Help??


in reply to problem with perl "for" loop

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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