Here is Assignment #3, composed of the collected tutorial quizzes, solutions to those quizzes, and some extra questions building on the quizzes for the assignment. (Here is LaTeX source, with a .txt extension so the blog lets us post it!)
Quick reminder on one question: a wBST is a BST. So, it has the search tree property. That should be important if you want to do operations that depend on the order of keys in the structure.
The assignment is due on Fri 27 Oct at 10PM. (Which is actually almost as spooky as the last due date on Fri the 13th, what with Halloween coming up.)
Please submit it on GradeScope.