Top K Frequent Elements | Leetcode 347 | Heap | Bucket Sort | Visual Explanation | Python

In this video, we tackle one of the most frequently asked coding interview problems: Top K Frequent Elements. We’ll first solve it using a min heap to maintain the top K elements, and then show how we can do even better using a clever bucket sort trick — bringing the time complexity down to O(N)! #leetcode, #computerscience #codinginterview, #datastructure, #sort, #heap