As a technical interviewer, I don’t care whether your answer is optimal, per se. I care about the signal you’re sending.
That is what interviewers should always be about: the signal, not what literally happens.
How to parse an AST
The following metrics were computed from 4 interview experiences for the Stripe Software Developer role in United States.
Stripe's interview process for their Software Developer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Stripe's Software Developer interview process in United States.