I give a problem where it is quite literally "implement this spec". It's indeed a tricky one with corner cases and design that needs to be thought about. Unfo

I give a problem where it is quite literally "implement this spec". It's indeed a tricky one with corner cases and design that needs to be thought about. Unfortunately some very good programmers expect there to be an algorithmic trick and make it more complicated than it needs to be, even if I tell them that's not the case.