Solution: Binary Tree Right Side View
Explore how to implement a depth-first search to retrieve the right side view of a binary tree. Understand recursive traversal techniques, focusing on right child nodes first, and learn to maintain depth tracking to capture visible nodes at each level. This lesson helps you master a common tree traversal pattern crucial for coding interviews.
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