1p3a Question · Oct 2025 · Los Angeles

OpenAI Full-Time Software Engineer Onsite Interview Coding Questions Summary

SWE Onsite Easy
41 upvotes 6 replies

Question Details

I've been preparing for open AI interviews recently and have summarized most of the frequently asked questions I've seen. Generally speaking, it is very fragmented, so I summarize it to save everyone

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About This Question

This is a reported interview question from a openai interview for a swe role during the onsite round reported in 2025.

It covers the following topics: Web Crawler, Array, Heap, Strings, Chat System, Heap, Bfs, Tree, Dfs, Graph, System Design, Arrays, Matrix .

Difficulty rating: Easy