> For the complete documentation index, see [llms.txt](https://protegejj.gitbook.io/algorithm-practice/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://protegejj.gitbook.io/algorithm-practice/google/460-lfu-cache.md).

# 460 LFU Cache

## 460. [LFU Cache](https://leetcode.com/problems/lfu-cache/description/)

## 1. Question

## 2. Implementation

## 3. Time & Space Complexity