Hi all SAS Users,
Today I did things with Do...Loop and there is one thing quite ambiguous to me.
In the last demo of lesson 6 of Programming 2, you have the code as below:

I am wondering why do not you set up the statement 'Saving=0;' right after the statement 'Month=0' as the previous demo:

I know the results from the code is right, but why do not we add one more statement for resetting Saving=0, because from my point of view, the Saving of one person will be retained and need to be set up back to zero for calculating for the next person.
Warm regards,
Thank you for your help, have a fabulous and productive day! I am a novice today, but someday when I accumulate enough knowledge, I can help others in my capacity.