Solution: Populating Next Right Pointers in Each Node II
C# solution for the Populating Next Right Pointers in Each Node II problem using the Tree Breadth-First Search pattern.
We'll cover the following...
We'll cover the following...
Statement
Given the root of a binary tree root, each node contains pointers left, right, and an additional pointer next. Populate every node’s next pointer so that it points to the node immediately to its right on the same level. If there is no node to the right on that level, set next to null.
Return the root root ...