2583. Kth Largest Sum in a Binary Tree || Leetcode || Daily Streak || Beats 99.69% Users on leetcode

🚀 Welcome back to CodeStreak Daily! In today’s video, we dive deep into an exciting coding challenge — finding the k-th largest level sum in a binary tree 🌳. This problem tests your understanding of tree traversal and level-order processing, and we solve it step by step using the Breadth-First Search (BFS) technique.

🔍 What you’ll learn in this video:

1. How to traverse a binary tree using BFS to process each level 🌐.
2. How to calculate the sum of node values at each level.
3. How to efficiently store and sort the level sums to find the k-th largest sum 🔢.
Handling edge cases when the tree has fewer than k levels.
We’ll break down the problem, explain the approach, and guide you through the Python code implementation step by step. Whether you’re preparing for coding interviews or enhancing your algorithmic skills, this video will help you strengthen your understanding of BFS, binary trees, and array manipulation 💻.

By the end of this video, you’ll have a solid grasp of how to solve similar problems involving tree traversals and understand how to optimize your solution to work efficiently for large input sizes 🚀.

Don’t forget to like, comment, and subscribe for more detailed coding tutorials! Hit the notification bell 🔔 so you don’t miss out on future videos. Let’s get coding! 💥

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