Exams should be weighted in the algorithm different

[AntonCSalvador]

Technically exams would always be due at a certain time so it shouldnt really be deducted by the algo because the "earliest" is that. This could be done by just checking if the assignment due has the word "Exam" or "exam" in it but ig you also need to check if there is "Practice" and make sure thats not in there

[jasonlin15]

LGTM