【强化练习】运用层序遍历解题 II

Prerequisites

Before reading this article, you should first learn:

• Basic Traversals of Binary Trees
• Dongge's Guide to Binary Trees (Overview)

Some special types of binary tree problems require level-order traversal to solve, such as the following examples. For these problems, just consider them as a way to broaden your horizons and get a general idea; there won't be too many variations.

Encode N-ary Tree to Binary Tree

Solution

Complete Binary Tree Inserter

Solution

All Nodes Distance K in Binary Tree

Solution

Closest Leaf in a Binary Tree

Solution

Kill Process

Solution

Construct Binary Tree from String

Solution

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