Solution: Binary Tree Paths
Explore the process of using backtracking to find all root-to-leaf paths in a binary tree. This lesson guides you through a recursive approach that builds and records paths, helping you understand tree traversal and path construction in C++.
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...