How to Sort an Array by Frequency of its Elements and Remove Duplicates | #datastructures #algorithm

In this video, we explore how to sort an array based on the frequency of its elements and then remove duplicates, all using Java. We'll walk you through a step-by-step explanation, covering the process of counting element frequencies, using custom sorting logic, and efficiently removing repeated values. This tutorial is ideal for anyone preparing for coding interviews or looking to enhance their understanding of Data Structures and Algorithms (DSA) in Java. By the end, you'll have a clear grasp of how to solve similar array manipulation problems with ease.

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