Re: Program Not Printing Help

[Athanasius]

Hello Hrand, and welcome to the Monastery!

First: always begin your script with:

use strict;
use warnings;

as this will help you identify typos and other syntax errors.

Second, you cannot pass subroutine arguments in Perl as you do in C/C++. You need something like:

sub isPalindrome
{
    my $orig = shift;
    my $reversed = 0;
    my $n = $orig;
    ...

Third, there is a logic error in the second for loop: the first occurrence of the line:

$temp++;

should be deleted.

There are various other observations that could be made as to style, such as preferring for my $i (0 .. $testCases - 1) to the C-style loop used, but the points above are the main ones to start with.

Hope that helps,