HW3 solutions complete.
HW3 solutions complete.


Former-commit-id: e87d466444008d8c0db091e5d7fb4b7abe01a499 [formerly 90eda7405be848d3b74d61f9babdaa24326a72fd]
Former-commit-id: c4e314ffafa6c3c846e9a572c19104cd7f640e59
justinbois/bebi103_utils