LeetCode
Question
·
Apr 2024
·
Bangalore
Walmart | Staff | Bengaluru | Rejected
5 upvotes
864 views
2 replies
Question Details
Result : Awaiting Interview asked me to design a popularity counter, having below functionalities - - addUser(userId) - removeUser(userId) - incrementVote(userId) - decrementVote(userId) - getUserWithMostVote() I proposed the brute-force solution with Map to keep count...
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This is a reported interview question from a walmart interview for a swe role (staff level) during the oa round reported in 2024.
It covers the following topics: System Design .
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