I applied for a Facebook info session at my school and made it to the final round of applicants considered. From there, I managed to get a phone screen.
One big problem arose with two actual parts of the interview. The interviewer was nice, but I couldn't hear him well over the phone.
What is a BST?
Turn a BST into an array.
Turn an array that represents a BST back into a BST.
The following metrics were computed from 1,861 interview experiences for the Meta Software Engineer role in United States.
Meta's interview process for their Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Meta's Software Engineer interview process in United States.