LFU Cache
Explore how to implement a Least Frequently Used (LFU) cache that manages keys by usage frequency and recency. Understand the core operations of get and put that maintain O(1) average time complexity. This lesson builds your skills in designing custom data structures optimized for caching scenarios.
We'll cover the following...
We'll cover the following...
Statement
Design and implement a data structure for a Least Frequently Used (LFU) cache.
Implement the LFUCache class. Here is how it should be ...