2016年3月18日
Maximum Depth of Binary Tree
摘要： Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest l 阅读全文
posted @ 2016-03-18 08:50 YuriFLAG 阅读(132) 评论(0) 推荐(0)
Balanced Binary Tree
摘要： Given a binary tree, determine if it is height-balanced. For this problem, a height-balanced binary tree is defined as a binary tree in which the dept 阅读全文
posted @ 2016-03-18 08:46 YuriFLAG 阅读(147) 评论(0) 推荐(0)