DIY: Maximum Frequency Stack
Understand how to build a stack-like data structure where you can push integers and pop the most frequent element. Explore techniques to handle frequency ties by removing the most recently pushed item, and practice implementing essential functions for this problem.
We'll cover the following...
We'll cover the following...
Problem statement
Design a stack-like data structure. We should be able to push elements to this data structure and pop elements with maximum frequency.
You have to implement the FreqStack ...