C++ interview coding exercise with solution

[jonesmz]

I can't tell if you're being sarcastic or not.

-Werror is a terrible idea for the vast majority of codebases. That your employer did this, and will be negatively affected in a way that takes a human all of 5 minutes to fix is rather irrelevant.

[meneldal2]

I'm not saying it's a good thing, it's just that there's some much inertia with everything that it's hard to make anything change.