Good afternoon perl monks. I have this question and I have come up with the code below so far but I cant get it to work.

This is the question: Write a Perl program that prints out all the even numbers from 0 to 20. Print this list 4 times, using while, until, do-until and for loops (so you need to use all 4 loop structures!

use strict

use warnings

my $i = 0;

while (0);

do {} until 0;

for (0..0) {};

for (1..4) { print 2*$_, "\n", foreach (1..20);
[download]