A hash will work much better here: 
# Why was this line in the loop? It appears to be 'constant'
# WRT to $j...
# convert the binaries to decimals out here before we get into the loo
+p...

my @final_values = map { bintodec($_) } split(/[\s|\t]+/, $current_cas
+e);   


my %hash;
# just initialize these, but need no values...
@hash{ @final_values } = ();  

my $not_found = 0;
for $j (0..((2**$current_size) - 1)) {
   $not_found ||= !defined(%hash{ $j });
   last if $not_found;
}
# $not_found will be 1 if at least one was missed...

[download]
(Update should be !defined....)
Dr. Michael K. Neylon - mneylon-pm@masemware.com || "You've left the lens cap of your mind on again, Pinky" - The Brain

In reply to Re: Comparison effeciency by Masem
in thread Comparison effeciency by flounder

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