Zero Point Module

ZPM.pl

use strict;
use warnings;

sub zero_point_module {
    my ($num) = @_;
    
    # Check if the number is zero
    if ($num == 0) {
        return 0;
    }
    
    # Calculate the zero point module
    my $result = $num % 10;
    
    return $result;
}

# Test the zero_point_module function
my $num = 12345;
my $zero_point = zero_point_module($num);
print "The zero point module of $num is: $zero_point\n";

# Example usage:
# my $num = 987654321;
# my $zero_point = zero_point_module($num);
# print "The zero point module of $num is: $zero_point\n";

perl_tokens {
    my ($token, $pos_beg, $pos_end) = @_;
    ...
} $code;