作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 DFS 日期 题目地址:https://leetcode.com/problems/longest-univalue-path/description/ 题目描述 Given a binary tree, find the length of the longest path where each node in the path has the s…