I wrote this C++ program to read and process text, I have about 30 text files to process, all of them have the exact same format. The program works fine all except 2 files, and when I tried to use the debugger in Visual C++, I get the following errors:

  CXX0017: Error: symbol "j" not found

  Unhandled exception in asc2mat.exe: 0xC0000005: Access Violation

I am relatively new at programming in C++ and don't really know how to use the debugger well. Any suggestions welcome.

Thank you very much.