Solution: Binary Tree Paths
Explore how to apply backtracking to traverse a binary tree and collect all paths from the root to each leaf node. Understand the recursive approach that builds path strings and backtracks to ensure all unique paths are found. This lesson helps you grasp the method to turn tree traversal problems into manageable tasks while analyzing time and space complexities.
We'll cover the following...
We'll cover the following...
Statement
Given the root of a binary tree, return all paths from the root to the leaf nodes in any order. Each path should be represented as a string of node values, separated by arrows (→), where a leaf is defined as a node with no children.
Constraints:
nodes...