#!/usr/bin/perl

#joke1.plx

use warnings;

use strict;

my @questions = qw (Java Python Perl C);

my @punchlines = (

None. Change it once, and it is the same everywhere.„,

One. He just stands below the socket and the world revolves around it.„,

A million. One to change it, the rest to try and do it in fewer lines.„,

CHANGE?!!“

);

print „Please enter a number between 1 and 4: „;

my $selection = <STDIN>;

$selection -= 1;

print „How many $questions[$selection] programmers does it taketo change a lightbulb?\n\n„;

sleep 2;

print $punchlines[$selection], „\n„;