I recently got chance to interview at Amazon.

Education - MCA from Tier-2 college (2024 batch)
Current Experience - 8 months of experience at service based company.
Applied on online portal on 30th Oct 2024.

29th Jan 2025
Received OA link.
3 sections -

1. DSA (2 Questions)
   i) Dont remember it exactly [Implemented using maxHeap]
   ii) Find Longest Self-Contained Substring

2. Work Simulation Assessment

3. Behavioural

21st Febuarary
Received mail for interview scheduled on 24th Feb.

24th Feb - Round 1(Technical)
Started with introduction of interviewer then my introduction.
Then proceeded with 1 LP questions - Tons of follows up on this until he got satisfied single question lasted for around 20 mins.

Then Moved to DSA questions.

1. House Robber. (LC Medium) - Gave him DP approach and then optimised the space complexity - Dry Run - Space and Time Complexity.
2. You are given a class LongestConsecutiveSequence which exposes a function addNumberAndCompute that accepts a number as an argument.
   This function can be called by the client any number of times as per their liking. After each computation the function is supposed
   to return the length of the longest consecutive sequence you have seen till now.

Initially i struggled with the question and was not able to understant it properly then he explained me the question and pasted the few testcases.
addNumberAndCompute(1), returns 1
addNumberAndCompute(2), returns 2
addNumberAndCompute(4), returns 2
addNumberAndCompute(3), return 4

I gave him minHeap approach explained and coded it (Not sure if its right) he gave some edgecases for which i fixed my code and Did a dry run on few of the cases. The interviewer seems satisfied but i was not very confident on my solution. Nor he asked me the time and space complexity for same.

No communication post the interview. Not able to contact them as it was scheduled on loopscheduler.

1st 2-3 days i had a hopes but ig they have rejected me :(

Just wanted to ask you guys like still is there any chance for 2nd TR like do they have this much gap after giving the 1st TR.

Comment section is yours

Thanks :)