Low Level IO: Closing files Without Using fclose('all')

I am not sure why it still says my files are open when I type fopen all in the command window.

I attached my code. I made sure to close all three 3 files after the line in question is read and I made sure to close the newly created file.

Was wondering if anyone could help. I attached my code.

Answer 1

[Mark Tenorio]

Nevermind. I found out the problem. I moved the original fopen(file1) and fopen(file2) to within the if statements.

I still don't know why this solved the problem...they shoulld still be all closed anyway in my attached code.