#!/usr/bin/perl
use strict;
use warnings;

my @memory = (0, 0, 5, 59);

print "Original values:\n";
printf "% 3u : %08b\n", $_, $_ for @memory;

$memory[1] = $memory[1] << 7;
$memory[2] = $memory[2] << 14;
$memory[3] = $memory[3] << 21;
print "\nAfter shifting the values\n";
printf "% 10u : %032b\n", $_, $_ for @memory;

my $t = 0;
$t += $_ for @memory;
print "\nThe sum:\n";
printf "% 10u : %032b\n", $t, $t;