leetcode 解题思路

Given arootof anN-ary tree, you need to compute the length of the diameter of the tree. The diameter of an N-ary tree is the length of thelongestpath between any two nodes in the tree. This path may or may not pass through the root. (Nary-Tree input...

Serialization is the process of converting a data structure or object into a sequence of bits so that it can be stored in a file or memory buffer, or transmitted across a network connection link to be...

N-ary题型，最近问的比较多。总结一下。 N-ary Tree Postorder Traversal N-ary Tree Preorder Traversal Serialize and Deserialize N-ary Tree Maximum Depth of N-ary Tree N-ary Tree Level Order Traversal