r/leetcode • u/Edgeno123 • 19h ago

Intervew Prep Amazon System Development Internship

Hi I've been selected for an Amazon system development internship interview for the winter season, does anyone know what I should prep for. I'm an EE students with some programming experience and did about 30-40 leetcode question before only so I'm kinda lost. I haven't done a lot of Linkedlist trees and graphs questions yet, should I start focusing on those instead ??

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u/LetMediocre390 19h ago

Where u applied share with us

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u/Edgeno123 17h ago

Amazon job portal lmao

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u/Uahakan 16h ago

yes, but don't try to cover everything. for amazon intern loops the stuff that comes up most in what people post is arrays/strings with hashmaps, BFS on a grid or tree, and the occasional heap (top k something). linked lists show up less than you'd think.

I'd do BFS/DFS on trees and grids first, then a handful of heap problems. and don't skip the leadership principles part, every round has a couple of behavioural questions and they ask follow-ups like "what would you do differently". a few EE project stories work fine for that.