InterviewDB Question

Instacart SWE Phone - Timestamped Key-Value Store

Question Details

Problem Implement a key-value store that supports get and set operations with timestamps, returning the value at or before a given time. Likely LeetCode equivalent LC 981 - time-based-key-value-store Tags hash_table, binary_search, design, coding

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About This Question

This is a reported interview question from a instacart interview during the phone round.

It covers the following topics: Phone, Binary Search, Coding, Hash Table, Onsite .