How to Implement an LRU Cache (Leetcode #146 explained)

Don't leave your software engineer career to chance. Sign up for Exponent's SWE interview course today: https://bit.ly/46tMYUt How to Implement an LRU Cache (Leetcode #146 explained) // Are you ready to solve this coding interview question in your interview? One of the most popular Google interview questions is to ask coding interview candidates to implement an LRU cache, or least recently used cache. Basically, you are implementing a cache with an eviction policy that evicts the least recently used element. This is a great coding interview question because it tests your knowledge of hash tables and linked lists as well as general design patterns and caching algorithms. Make sure you know how to solve this classic Leetcode question before your next coding interview! RESOURCES & LINKS MENTIONED IN THIS VIDEO: Implement an LRU Cache (Leetcode #146): https://leetcode.com/problems/lru-cache/ 50 Coding Interview Questions Guide: https://www.byte-by-byte.com/50-quest... [FREE EBOOK] Dynamic Programming for Interviews: https://www.byte-by-byte.com/dpbook Coding Interview Questions and Answers Playlist:    • Interview Question: FizzBuzz   YOU CAN ALSO FIND ME HERE Website: https://www.byte-by-byte.com Twitter:   / bytebybyteblog   Facebook:   / bytebybyteblog      • How to Implement an LRU Cache (Leetcode #1...  

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