Re: How to Test if Two Arrays are Ordered in the Same Way

by jdhedden (Deacon)

on Jun 06, 2005 at 16:23 UTC ( [id://463973]=note: print w/replies, xml )

Need Help??

Your decision line needs to be:

    my $decision = grep($h{$$ar2[$_-1]} > $h{$$ar2[$_]}, 1..$#{$ar2}) 
+? 0 : 1;
[download]

You have to take into account the elements order with respect to each other. In this case, pos1 <= pos2 <= pos3 ...

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