Re:Lessons from 3,000 technical interviews
by blindhippo on Friday December 30, 2016 @02:47PM
(#13286848)
It really does surprise me how a simple programming questions like this does stump the average interviewee. If they need a bit of guidance to get started, I never hold it against the candidate, but if they need a massive hand holding to come to a solution, or if they can't explain how their solution works and how it could be improved, then I know where they stand programming wise.
It is a low bar skills wise, and it tells a lot within a very short amount of time.
Now, I'm generally against asking hard-core CS questions in a live interview... but a simple bozo filter is probably a good idea.