[diehunde]

What are you going to google though? For most of these LC questions you only need to know how to use arrays, maps and loops. If I'm interviewing you and you tell me you need to google how to append something to an array or check if the element is in a map then I'll think you just haven't written enough code yet.

There are better questions where I do think google should be allowed but they aren't LC-style. Some examples are building APIs or operating on files