Invert Binary Tree | Leetcode 226 | Python Solution| Recursion and Iteration

Two Python solutions to the Invert Binary Tree problem using recursion and iteration.

[LeelandCopeland]

I need to look at your microphone hardware and settings; if that does not help the 't', 'p', 's' problem, we will want to play around with adding a de-esser to the signal chain and see if we can make-shift a temporary improvement to the pop-filter. Good video content though. I am writing this as a comment rather than an email because 'Al Gorithm' enjoys comments.