With the way your program is organized you can do something like this:
SET THE VALUE OF entry TO 1
WHILE entry IS NOT EQUAL TO ZERO
BEGIN LOOP
GET a value of entry from the user.
...
Type: Posts; User: Zaphod_b
Re: Have trouble dealing with negative numbers.
With the way your program is organized you can do something like this:
SET THE VALUE OF entry TO 1
WHILE entry IS NOT EQUAL TO ZERO
BEGIN LOOP
GET a value of entry from the user.
...