Solution: Binary Tree Right Side View
Explore how to implement a depth-first search algorithm in C++ to determine the right side view of a binary tree. Understand how to track tree depth during traversal and prioritize right subtree nodes to capture visible elements. This lesson shows you how to return the data of rightmost nodes per level efficiently, with attention to time and space complexity.
We'll cover the following...
We'll cover the following...
Statement
You are given a root of a binary tree that has n number of nodes. You have to return the right-side view in the form of a list.
A right-side view of a binary tree is the data of the nodes that are visible when the tree is viewed from the right side.
Constraints:
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n