Binary Tree Level Order Traversal <leetcode>
摘要:
Given a binary tree, return thelevel ordertraversal of its nodes' values. (ie, from left to right, level by level).For example:Given binary tree{3,9,2... 阅读全文
posted @ 2014-09-08 21:14 菱纱梦 阅读(151) 评论(0) 推荐(0) 编辑