Details of assignment 1 can be found at https://www.studocu.com/en-us/document/stanford-university/mining-massive-datasets/cs246-win2020-hw1-2-hw1solution/7518570
Details of assignment 2 can be found on the course webpage, under Assignment #1 of Spring 2022.
Details of midterm can be found on the course webpage, under Assignment #1 of Spring 2022.