2017年5月17日
LeetCode 114. Flatten Binary Tree to Linked List
摘要： 原题 Given a binary tree, flatten it to a linked list in-place. For example,Given The flattened tree should look like: Hints: If you notice carefully in 阅读全文
posted @ 2017-05-17 16:03 小丑进场 阅读(181) 评论(0) 推荐(0)