fucking algorithm - 二叉树(东哥篇)

1. 翻转二叉树:https://leetcode-cn.com/problems/invert-binary-tree/

 

2. 二叉树展开为链表,关键在于找到递归部分:https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list/

 

posted @ 2021-04-13 09:00  nuo-o  阅读(77)  评论(0编辑  收藏  举报