This works:
use warnings;
use strict;
my @letters = qw( A B C D );
for (my $n = 0; $n < 4; $n++){
$letters[$n]++;
}
print "@letters\n";
> -----Original Message-----
> From: Allison Ogle [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, April 18, 2002 12:05 PM
> To: a a
> Subject: Incrementing the letters in an array
>
>
> Hi,
>
> I have an array which contains letters. I need to increment
> these letters
> in the array one at a time. For example going from B to C.
> I was trying
> something like
>
> $array[$x]++;
>
> however that increments the letter to the number 1. Does
> anyone have any
> ideas? Thanks in advance.
>
> Allison
>
>
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