#!/usr/bin/perl -wT
use CGI':standard';
use strict;
use CGI::Carp qw(warningsToBrowser fatalsToBrowser);
my @cities;
my @numbers;
my $i;
my $array_length;
@cities = ("Albuquerque ", "Phoenix ", "Tucson ", "Sacramento ", "Flagstaff ", "Sedona ", "Amarillo ");
@numbers = (209, 215, 2119, 2901, 1404, 1407, 792, 113, 1010);
print "Content-type: text/html\n\n";
print "<!DOCTYPE html>";
print "<html><head><title>Sorting Arrays</title></head>";
print "<body>";
print "<div style='font-size:1.2em;'>Original Array:<br>";
print @cities;
print "</div>";
@cities = reverse (@cities);
print "<p style='font-size:1.2em;'>Reversed Array:<br>";
print @cities;
print "</p>";
@cities = sort (@cities);
print "<p style='font-size:1.2em;'>Sorted Array:<br>";
print @cities;
print "</p>";
@cities = sort{$b cmp $a} (@cities);
print "<p style='font-size:1.2em;'>Descending Sorted Array:<br>";
print @cities;
print "</p>";
$array_length = @numbers;
print "<p style='font-size:1.2em;'>Original:<br>";
for ($i = 0; $i < $array_length; ++$i){
print $numbers[$i];print " "; }
print "</p>";
#ascii sort
@numbers = sort (@numbers);
print "<p style='font-size:1.2em;'>Sorted (ASCII):<br>";
for ($i = 0; $i < $array_length; ++$i){
print $numbers[$i];print " "; }
print "</p>";
#numeric sort
@numbers = sort {$a <=> $b} (@numbers);
print "<p style='font-size:1.2em;'>Sorted (Numeric):<br>";
for ($i = 0; $i < $array_length; ++$i){
print $numbers[$i];print " "; }
print "</p>";
print "</body></html>";
Sorting ArraysOriginal Array:
Albuquerque Phoenix Tucson Sacramento Flagstaff Sedona Amarillo
Reversed Array:
Amarillo Sedona Flagstaff Sacramento Tucson Phoenix Albuquerque
Sorted Array:
Albuquerque Amarillo Flagstaff Phoenix Sacramento Sedona Tucson
Descending Sorted Array:
Tucson Sedona Sacramento Phoenix Flagstaff Amarillo Albuquerque
Original:
209 215 2119 2901 1404 1407 792 113 1010
Sorted (ASCII):
1010 113 1404 1407 209 2119 215 2901 792
Sorted (Numeric):
113 209 215 792 1010 1404 1407 2119 2901
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