DIY: All Nodes Distance K in Binary Tree
Explore how to find all nodes at a specific distance K from a target node in a binary tree. Learn to implement the distanceK function to return node values K steps away, enhancing problem-solving skills for coding interviews with practical examples.
We'll cover the following...
We'll cover the following...
Problem statement
We are given a binary tree (with a root node root), a target node, and an integer value, K.
Return a list of the values of all nodes that are K ...