Скачать или смотреть LeetCode 199 | Binary Tree Right Side View | Explaining Possible Interview Solutions

In this video, I walk through LeetCode 199: Binary Tree Right Side View and explain how to approach the problem in an interview setting. The key idea is to figure out how to capture the nodes visible when looking at a binary tree from the right side. I cover both BFS (level order traversal) and DFS (depth-first search with right-first priority) strategies, showing how each works step by step. Along the way, I discuss time and space complexity, edge cases like empty trees, and how to make your solution clean and easy to explain in an interview. This breakdown focuses on clear reasoning, multiple solution paths, and choosing the best approach for efficiency and clarity — a solid way to strengthen your interview problem-solving skills.

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