Solution: Delete Nodes And Return Forest
Explore how to delete nodes from a binary tree to create a forest of disjoint trees. Understand the iterative process using depth-first search, managing node detachment, and how child nodes become new roots. This lesson helps you handle node deletions efficiently and return the roots of remaining trees while analyzing time and 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...