2017年8月20日
leetcode Flatten Binary Tree to Linked List
摘要： Given a binary tree, flatten it to a linked list in-place. For example,Given The flattened tree should look like: recursive: 阅读全文
posted @ 2017-08-20 04:49 lilyfindjob 阅读(77) 评论(0) 推荐(0) 编辑