Please observe and follow this very minimal code formatting guide. Please note that the examples provided by the instructor in class do not have the full summary header and are stripped from comments.
Make sure that you are submitting the correct file or ZIPpede folder. For best results download the homework you just submitted and inspect contents. Submitting a wrong file will not be a valid excuse to have the assignment regraded for full or even partial credit based on resubmitted work. Do it right the first time.
Please observe and follow this short instruction how to submit one file, and multiple file software project based homework assignments.