http://web.cps.msu.edu/~cps410/latepoints.html

All programming assignments will have a due date specified. After the due date, late assignment points will be reduced by 20% per day. Saturdays and Sundays are not included. Thus, after one week late, an assignment will be worth 0 points. All assignments must be turned in and/or demonstrated in your next regularly scheduled lab after completion.

The "last change" date of a file will be used to determine late points. Consequently you should never examine a file with an editor after a due date. Use either "more filename" or make a copy of the file and examine only the copy.

You may check the dates of your files with

checkdate filename

which is available in the ~cps410 directory.