LFU Cache
Explore how to build a Least Frequently Used (LFU) cache that supports efficient get and put operations with average O(1) time. Understand how to use custom data structures to track usage frequency and recency for cache eviction, and implement this from scratch to solve real coding interview problems.
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 ...