---
title: "Discussion on \"LFU cache and Java implementation\" | Hashnode"
description: "Discussion on \"LFU cache and Java implementation\". I found this one on VOZ forum when a member shared about Shopee coding interview. And this is one of the most interesting problems on Leetcode in my opinion. I need to combine both fancy data structures HashMap and LinkedList in my solution. Today, t..."
url: "https://hashnode.com/posts/lfu-cache-and-java-implementation/63380a6aaeb292ed945a571b"
---

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# [LFU cache and Java implementation](https://phamduyhieu.com/lfu-cache-and-java-implementation?utm_source=hashnode&utm_medium=feed)

I found this one on VOZ forum when a member shared about Shopee coding interview. And this is one of the most interesting problems on Leetcode in my opinion. I need to combine both fancy data structures HashMap and LinkedList in my solution. Today, t...

Oct 1, 2022 · 4 min read · phamduyhieu.com  
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-   [#lfu-cache](https://hashnode.com/tag/lfu-cache)
-   [#java](https://hashnode.com/tag/java)

## Written by

[Hiếu Phạm Duy](https://hashnode.com/@hieupd)

@hieupd · Singapore

  
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Senior Software Engineer

Welcome to my blog. I'm Duy Hieu, Senior Software Engineer at Integro Lending (Singapore). I created this blog to share my stories.

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