Parents and children of check-in [faac6190f5]

2024-04-16
12:53
fix reference data check-in: 96d1868cf2 user: jboy tags: revise-for-2024
12:52
update description of assignment 2 check-in: faac6190f5 user: jboy tags: revise-for-2024
12:51
update descriptions of weeks 3 and 4 check-in: b0a59ba7a1 user: jboy tags: revise-for-2024