Flatten Binary Tree to Linked List <leetcode>
摘要:
Given a binary tree, flatten it to a linked list in-place.For example,Given 1 / \ 2 5 / \ \ 3 4 6The flattened t... 阅读全文
posted @ 2014-09-13 21:26 菱纱梦 阅读(147) 评论(0) 推荐(0) 编辑