The interview process is going well.
They will provide some hints if you get stuck.
Overall, the problems are not very hard. I think they focus more on array problems and tree problems instead of dynamic programming.
Get tree diameters.
Find peak numbers.
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.