2016年6月7日
leetcode 116- Populating Next Right Pointers in Each Node
摘要： 题目： Given a binary tree Populate each next pointer to point to its next right node. If there is no next right node, the next pointer should be set to  阅读全文
posted @ 2016-06-07 15:29 沧浪少年 阅读(428) 评论(0) 推荐(0) 编辑