I can derive a b-tree reversal on a whiteboard in a Faraday cage given a few hours and a pot of coffee. I can memorize someone else's reversal solution in maybe

I can derive a b-tree reversal on a whiteboard in a Faraday cage given a few hours and a pot of coffee. I can memorize someone else's reversal solution in maybe half an hour. The first method tests my ability to logically break down a problem and find an elegant solution. The second tests my ability to memorize shit. Candidates don't have a chance to do the first during any interview I've ever heard of; so logically you'll be hiring those of the second variety. Good luck with that.