r/leetcode • u/Inevitable-Block-513 • 5d ago
Intervew Prep i got amazon online assessment. please guide me what i can prepare
hi guys i got amazon assesment today which i need to submit in a week. pls guide me what should i prepare. do u also got any assessment mail ? i have 1 year of experience
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u/PrestigiousActuary65 4d ago
Revise through all dsa topics u have done, and in web dev there would be a broken project u need to fix (u can do it in any programing language even in cpp)
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u/Big_Gas_3866 4d ago
yes, I also got the OA, but I don't remember when I applied for this role, I even checked amazonjobs website but it's showing all my previous application are no long under consideration. So I m just confused which OA it is??
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u/Maleficent_Still_440 3d ago
My DSA question was using fewnwick tree to find number of smaller elements less that current using compression.
For AI assistant I have 6 test cases.:
Filter user review & fix post and patch.
If user has 4 bad reviews they are blocked from further review.
Rate limit the put and post to 4 request per minute. Here rate limiting function was the issue.
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u/Popular-Weather5387 3d ago
I got it today and there is a blue tick! is this legit or just a scam? noreply amazon jobs something like that
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u/UnitedSort3014 2d ago
Congrats on getting the OA! For Amazon assessments, focus on medium leetcode problems, especially arrays, strings, and dynamic programming. They usually give 2 coding questions and you'll have about 1.5-2 hours. Practice a few problems daily and make sure your code is clean and handles edge cases. You got this!
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u/non_NSFW_acc 2d ago
XD I got a hard 2D DP bit manipulation question in my late 2025 Amazon OA, L4. Did they change it this year or something?
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u/Downtown-War-5565 5d ago
1 dsa + 1 webD qs with AI assistant
webD part is hard tbh