MicrosoftCoding·45 minMembers
LRU Cache (LC 146) + Multithreading Variant
Members only
The single most repeated Microsoft coding prompt. O(1) get/put bounded cache, with frequent follow-ups on thread safety and LFU variants.
SWE
MLE
linked-list
hashmap
data-structure
concurrency
medium
Frequency
Medium
Last asked
2026-04-21
Stage
phone-screen · onsite-coding
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