A LLM would do pretty/very well in a leetcode interview
In a "can you solve this new leetcode problem that just came out and is not in the training data"? Awful.
If you want to see an example of a new problem check out https://news.ycombinator.com/item?id=37910297. You'd think if leetcode makes you good at solving problems then it should be doable any higher ranking leetcode programmer.
The comment I replied to claimed that "LLMs would do pretty well at leetcode interviews". OpenAIs own report [0] shows how GPT-4 fails miserably at medium/hard leetcode problems that are not in the training data.