Try these problems:
Last week, I mentioned I would be running this episode on Wednesday due to travelling to the TCO regional event in Austin. It turns out there is an SRM at this time! So this week's episode will take place a day later.
In this episode, I will cover a handful of tricks involving preorder and postorder numbers on trees and some neat properties involving them. I'll also discuss two different approaches for solving the problems linked above.
See you live! (stream, time)