I am not writing because I didn't get an offer, but they should consider these facts.

Facebook, you better fix CoderPad before you interview candidates.

The first interview was pretty awesome; the interviewer was really great, helpful, and responded to my questions all the time.

However, the second interviewer was horrible, even though he is so experienced. He was not responding to my questions and was unclear with what he was asking. For my every question, he had one answer: "Leave it as it is."

I wasted almost 7-10 minutes finding out why the output was getting printed twice. I finally found out that due to a CoderPad issue, the main function was invoking twice.

I completed 3 parts of a program, and when there were 3 minutes left for the interview to end, he asked me one more question to complete. CoderPad on his side got hanged. I tried to explain my approach, but still, he said his golden words: "Leave it as it is."

You should really consider these things before proceeding with any candidate interviews.

I can't disclose, as I signed an NDA.