Solution: Binary Tree Paths
Explore how to apply backtracking to traverse a binary tree and return all paths from root to leaf nodes. This lesson helps you understand recursive traversal, path tracking, and backtracking logic to solve tree path problems efficiently. You will learn how to construct paths as strings and manage recursion stacks effectively.
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...