摘要: 原题链接在这里:https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list/ 题目: Convert a BST to a sorted circular doubly-linked li 阅读全文
posted @ 2019-06-21 12:15 Dylan_Java_NYC 阅读(1066) 评论(0) 推荐(0) 编辑
摘要: 原题链接在这里:https://leetcode.com/problems/construct-binary-tree-from-preorder-and-postorder-traversal/ 题目: Return any binary tree that matches the given p 阅读全文
posted @ 2019-06-21 10:19 Dylan_Java_NYC 阅读(294) 评论(0) 推荐(0) 编辑
摘要: 原题链接在这里:https://leetcode.com/problems/longest-univalue-path/ 题目: Given a binary tree, find the length of the longest path where each node in the path 阅读全文
posted @ 2019-06-21 08:34 Dylan_Java_NYC 阅读(170) 评论(0) 推荐(0) 编辑