Topics in Advanced Computing Lesson 9: Some Problems

1. Questions?
2. Catch up
3. Today
   1. Invert a binary tree
   2. Middle of a Linked List
4. Book exercises

Questions?

Catch up

mapM, forM, sequence

Today

Let’s just do a few classic Data Structures exercises.

Invert a binary tree

LeetCode 226

Middle of a Linked List

LeetCode 876

Book exercises

Go through the exercises in Chapter 10. Try to implement these yourself before looking at the solutions!