LFU Cache
Explore the design and implementation of an LFU cache data structure. Learn to manage cache capacity by invalidating the least frequently and least recently used keys while maintaining O(1) complexity for get and put operations.
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 ...