Anonymous Monk,
How would I print the last element of a loop? 
print "$array[-1]\n";    # If you mean last element of array

my $last = keys %hash;
my $counter = 0;
for my $key ( keys %hash ) {
    $counter++;
    print "$hash{$key}\n" if $counter == $last;
}
# If you mean determine if this is last item in loop

[download]
If I run a code and go trough a file and found 5 numbers hor can I print the larger number? 
use Scalar::Util 1.10 'looks_like_number';
use List::Util 'max';
my @numbers;
while ( <FILE> ) {
    chomp;
    push @numbers , $_ if looks_like_number( $_ );
}
print max(@numbers), "\n";

[download]
I would highly recommend you take a look at How do I post a question effectively?. You can find it and other helpful information at the PerlMonks FAQ.

Cheers - L~R

In reply to Re: Looping by Limbic~Region
in thread How would I print the last element of a loop? by Anonymous Monk

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