They just want the code to be running with no errors. They don't care about the thinking process at all. The interviewer seems to be reading the introduction part from somewhere, very unfriendly.
NDA
The following metrics were computed from 2 interview experiences for the Airbnb Software Engineer role in New York, New York.
Airbnb's interview process for their Software Engineer roles in New York, New York is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Airbnb's Software Engineer interview process in New York, New York.