Meta Software Engineering interview questions

It was just the most basic software engineering interview. Easy question, then harder question that you had to whiteboard out, then any opportunities to ask them questions. All in all the most vanilla interview I've ever had.

First interviewer was nice second one was kind of condescending. The second interviewer was from the people engineering team (basically HR). I didn't get the offer although I got both questions right. The second interviewer said "I think we have good results" giving me false hopes. I guess my though process was not good enough for them. Facebook's becoming more mechanic when doing interviews. I am sure they get tons of applicants. Recruiter followed back with an obvious template that said "thanks for visiting us" although I only had phone interviews...