#!/usr/bin/perl -w
use strict;

my @alphas = qw/ 9 4 3 2 22  13 7  140 95 278/;
my @betas  = qw/ 8 3 4 1 278 94 15 7   19 200/;

my @results;

foreach my $alpha ( @alphas ) {
	foreach my $beta ( @betas ) {
		if ( $alpha == $beta ) {
			push @results, $beta;
		}
	}
}
@results = sort { $a <=> $b } @results;
print "Linear search: @results\n";