Hi all, I recently gave interview at Amazon for SDE 2 . Below is my exoereince.

**Round 1: **

2 DSA+ 1 follow up:

1. From LC , was related to fruit basket where we can have only 2 type of fruits.. i think its 2 pointer. Dont remember but 2 pointer or sliding window .
2. Tree: Diameter question basic . But was asked follow up to return vector of nodes. Messed up big time

LP: Challenge that you faced .
2. something that you were not prepared and you had to deliver like you dont know the tech stack and you had to work on.

Round 2: LLD

I didnt know nothing on LLD . I practiced though , to go through every example i could find . But messed up big time.

=> File fitering and search system . Ask was to how I would solve it.
I answered like to use decorator and factory and stratgey pattern . Obviously gave red flag , because interviewer was expecting like how would you take in query parameters . Told to use maybe class models for that , I didnt understand anything and had no idea how to do that. Got into union and intersection of queries .

Would really apprciate if some one can answer how to approach this Please :)

So we have File system, multiple folder .. we can have file with same name in multiple folders , now return file based on the query .

LP:

1. Above an dbeyond scenario.
2. I dont remeber sorry

I am definetly gonna be rejected . I feel shitty to not being able to clear it . I have been trying since so long but not able to clear anywhere. At this time just lossing my hopes .

But all the best to you :)