Question

Not really a question, but in lecture 10, there's a moment where the transcript is wrong and I found the mistake very funny.
"Root force, just walk through every possible case."
is obviously :
"Brute force, just walk through every possible case."
Root force is a nice ability for trees, not algorithms :)

Answer 1

In fact, the transcript of this lecture is awfully bugged :P. Too bad we don't have a way to improve the quality.