And just to do it one more different way :) 
#!/usr/bin/perl -w
use strict;
my @array_1 = qw/A B X/;
my @array_2 = qw/A B C D A D B A C/;
my %Seen;

++$Seen{$_} for @array_2;
print "$_ : ",exists $Seen{$_}||0,"\n" for @array_1

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GreetZ!,

print "profeth still\n" if /bird|devil/;

In reply to Re: Code requested for array intersection count by ChOas
in thread Code requested for array intersection count by harry34

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