2014年6月30日
leetcode题解：Tree Level Order Traversal II （二叉树的层序遍历 2）
摘要： 题目：Given a binary tree, return thebottom-up level ordertraversal of its nodes' values. (ie, from left to right, level by level from leaf to root).For ... 阅读全文
posted @ 2014-06-30 21:04 平凡的幸福... 阅读(289) 评论(0) 推荐(0) 编辑
leetcode 题解:Binary Tree Level Order Traversal (二叉树的层序遍历)
摘要： 题目：Given a binary tree, return thelevel ordertraversal of its nodes' values. (ie, from left to right, level by level).For example:Given binary tree{3,... 阅读全文
posted @ 2014-06-30 20:17 平凡的幸福... 阅读(258) 评论(0) 推荐(0) 编辑