---
title: "Discussion on \"LeetCode 146: Lru Cache — Step-by-Step Visual Trace\" | Hashnode"
description: "Discussion on \"LeetCode 146: Lru Cache — Step-by-Step Visual Trace\". Design and implement a data structure for Least Recently Used (LRU) cache that supports get and put operations in O(1) time complexity."
url: "https://hashnode.com/posts/lru-cache-visualization/69d7d248cbde7a930d4aaed6"
---

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# [LeetCode 146: Lru Cache — Step-by-Step Visual Trace](https://blog.tracelit.dev/lru-cache-visualization?utm_source=hashnode&utm_medium=feed)

Design and implement a data structure for Least Recently Used (LRU) cache that supports get and put operations in O(1) time complexity.

Apr 9 · 2 min read · blog.tracelit.dev  
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