LFU Cache
Explore how to implement a Least Frequently Used (LFU) cache that efficiently manages data by removing the least used items when capacity is exceeded. Understand key operations like Get and Put, and learn to maintain use counters to ensure O(1) time complexity. This lesson helps you apply custom data structures for optimal cache design.
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 ...