@x = qw (1 2 3);
@y = qw (3 4 5);
my %v = map {$_=>1} @x;
my %w = map {$_=>1} @y;
for (@x,@y) { push @z,$_ if $v{$_} and !$w{$_} }
print (@z);

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In reply to Re: Array Comparison by jZed
in thread Array Comparison by mcogan1966

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