Amazon interview notes, page 76 of 159

“Went with BFS for unweighted, mentioned Dijkstra for weighted.” The rest of the author's notes on Software Engineer interview at Amazon, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“The null is straightforward, coin is fair so p=0.5.” The rest of the author's notes on Data Scientist interview at Amazon, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I had a decent story for this but I think I buried the lead.” The rest of the author's notes on Product Manager interview at Amazon, Onsite - Behavioral / Leadership round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“My first instinct was to go forward from (a, b) and BFS toward (c, d), but the values can balloon fast and I started second-guessing the bounds.” The rest of the author's notes on Software Engineer interview at Amazon, Onsite - Coding / Algorithms round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I started with behavioral segments like engagement frequency and feature usage, then layered in tenure and plan type.” The rest of the author's notes on Software Engineer interview at Amazon, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“The setup looks clean until you realize you need to seed the queue with all sources at distance zero simultaneously, not run separate BFS passes and take the min afterward.” The rest of the author's notes on Software Engineer interview at Amazon, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“Classic sliding window with a zero-count tracker.” The rest of the author's notes on Software Engineer interview at Amazon, Online Assessment (OA) round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I'd been prepping for the harder behavioral stuff and kind of assumed this one would be a gimme.” The rest of the author's notes on Product Manager interview at Amazon, Onsite - Behavioral / Leadership round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“The part I fumbled was quantifying the impact.” The rest of the author's notes on Software Engineer interview at Amazon, Onsite - Behavioral / Leadership round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“My first instinct was greedy and it was wrong.” The rest of the author's notes on Software Engineer interview at Amazon, Online Assessment (OA) round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.