DIY: LFU Cache
Explore how to implement an LFU cache that supports reading and writing data with a fixed capacity, replacing the least frequently used entry when full. This lesson helps you understand cache design and efficient data management applicable in tech interviews.
We'll cover the following...
We'll cover the following...
Problem statement
Your task is to build an LFU(least frequently used) cache. You will build a structure that initializes a cache with a fixed capacity that allows ...