Updated: The loop should run from 0 not 1. 

#! perl -slw
use strict;

my $count = 0;

for my $num ( 0 .. 127 ) {
     vec( chr( $num ), $_, 2 ) or ++$count for 0 .. 3;
}

print $count;
__END__
160

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In reply to Re: binary string by BrowserUk
in thread binary string by alih110

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