Java Algorithms: Coding a Binary Tree Right Side View (LeetCode)

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In this article, you will learn how to code a Binary Tree Right side view in LeetCode.
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Given the root of a binary tree, imagine yourself standing on the right side of it. Then, return the values of the nodes you can see ordered from top to bottom. I would say it’s a pretty popular question during coding interviews Using simple words — think of the level for a particular node in a binary tree as the depth of that node. This code gives us linear time and space complexity, and it performs pretty well.