Find Subsequence of Length K With the Largest Sum | Leetcode 2099 | Java Solution + Visualization

In this video, we solve Leetcode Problem 2099: "Find Subsequence of Length K With the Largest Sum" using an efficient Java approach.
We break down the logic step-by-step, visualize each part of the algorithm, and explain how to preserve original order while selecting the top K elements with the highest sum.

👉 What you'll learn:

How to sort with original indices

How to preserve order in a subsequence

How to approach greedy problems

🔥 Ideal for beginners and intermediate coders preparing for coding interviews.

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