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What difficulty level is this coding question?

This is a hard difficulty Coding & Algorithms question, commonly asked during Technical Screen rounds at Nimble.

What role is this question designed for?

This question is commonly asked for Software Engineer candidates at Nimble during technical interviews.

Implement a TTL LRU Cache | Nimble Coding Question

Quick Overview

This question evaluates understanding of in-memory cache design, including per-entry TTL expiration, LRU eviction, and the data structure and complexity trade-offs required to achieve O(1) average operations.

hard
Nimble
Coding & Algorithms
Software Engineer

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