>
> Stuart, can we please see the whole script?
>
#!/usr/bin/perl
# primeNumbers.pl
use warnings;
use strict;
my $input;
my @list;
my @primelist;
my @newPrimeList;
my $i;
my $j;
print "I want you to enter a list of numbers bigger
than 2.\n";
print "To mark the end of your list, enter 0.\n";
print "Enter a number that is bigger than 2:\t";
$input = <STDIN>;
chomp($input);
print "This is your number: $input \n";
@list = (2 .. $input);
print "this is this the fourth element, but has an
index of 3: $list[3]\n";
#this foreach loop goes through the @list array,
putting the odd
#numbers into a new array, @primelist
foreach (@list)
{
if ($_ % 2 != 0)
{
unshift(@primelist, $_);
print "this is the inner loop of primelist:
@primelist\n";
}
}
print "this is the outer loop of primelist:
@primelist\n";
#for loops that will loop through @list and
@primelist, getting the
#modulus of @primelist. I anticipate that this will
isolate prime
#numbers.
for ($i = 0; $i <= $input; $i++)
{
for ($j = 0; $j <= $input; $j++)
{
if ($primelist[$i] % $list[$j])
{
unshift(@newPrimeList, $primelist[$i]);
print "I just added $primelist[$i] to
newPrimeList.\n";
}
}
}
print "this is primelist: @primelist\n";
print "this is newPrimeList: @newPrimeList\n";
> James
>
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