Ah interviews; when you realize all your programs have been opening all the files they need to for months and you can't remember the exact syntax for opening fi

Ah interviews; when you realize all your programs have been opening all the files they need to for months and you can't remember the exact syntax for opening files in any of the half-dozen+ languages you've written production code in.. :D Fizz/buzz, graph traversal, and etc actually come much more easily for me haha.