Amazon interview notes, page 135 of 159

“Tricky part is that inorder for N-ary isn't as cleanly defined as it is for binary trees.” 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 causal mask part is where I fumbled a bit.” The rest of the author's notes on Machine Learning 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.

“This was basically seven questions stitched into one.” The rest of the author's notes on Data Scientist interview at Amazon, Onsite - System Design / Architecture round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I went straight into the story without setting up the stakes first and I think that hurt me.” 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.

“Jumped straight to Dijkstra which was right, but I fumbled explaining why BFS alone wouldn't work here.” 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.

“I jumped to DFS pretty fast which was the right call, but I fumbled the visited-cell logic at first.” 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.

“This is the core of the round apparently.” 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.

“This was basically seven questions dressed up as one.” The rest of the author's notes on Software Engineer interview at Amazon, Onsite - System Design / Architecture round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I went with DFS pretty quickly, marking visited cells in place to avoid extra space.” 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 silence after the prompt is genuinely uncomfortable.” The rest of the author's notes on Research Scientist interview at Amazon, Onsite - Multi Round round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.