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Grokking the Coding Interview Patterns in C++

Vertical Order Traversal of a Binary Tree

Explore how to traverse a binary tree using vertical order traversal by organizing nodes column-wise from top to bottom. This lesson helps you implement a breadth-first search approach to achieve accurate column-based node ordering.

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Statement

Find the vertical order traversal of a binary tree when the root of the binary tree is given. In other words, return the values of the nodes from top to ...