RejectedOnsite

Four Technical Problems, Told Not a Match

OpenAIMachine Learning Engineer · Onsite · Apr 2026

Question 1: 1NN This one's got a lot of write-ups already on the forum, so I won't go into detail here. Question 2: Infectious disease The first three parts were exactly the same as what's already on the forum. The fourth part: at any given moment, for a plant that isn't dead yet, if it has >=K infected neighbors, it enters a dead countdown (dies after D days); if it has >=T but

Shared by a candidate · reported Apr 2026. Interview formats change; use it as a guide, not a script.