Solution: Delete Nodes And Return Forest
Explore how to delete nodes from a binary tree based on given values and return the roots of the resulting forest. Understand the use of depth-first search to traverse and modify the tree, manage node deletions, and handle disjoint subtrees. This lesson helps you implement an efficient solution that processes each node once while managing space complexity.
We'll cover the following...
We'll cover the following...
Statement
Given the root of a binary tree where each node has a unique value, your task is to delete all nodes with values specified in the deleteNodes array. After performing the deletions, the tree will split into a forest—a collection of disjoint trees. Return the roots of the remaining trees in the forest in any order.
Constraints:
nodes...