2016年9月13日
leetcode 110
摘要： 110. Balanced Binary Tree Given a binary tree, determine if it is height-balanced. For this problem, a height-balanced binary tree is defined as a bin 阅读全文
posted @ 2016-09-13 20:44 花椰菜菜菜菜 阅读(256) 评论(0) 推荐(0)
leetcode 107
摘要： 107. Binary Tree Level Order Traversal II Given a binary tree, return the bottom-up level order traversal of its nodes' values. (ie, from left to righ 阅读全文
posted @ 2016-09-13 16:58 花椰菜菜菜菜 阅读(261) 评论(0) 推荐(0)
leetcode 104
摘要： 104. Maximum Depth of Binary Tree Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from th 阅读全文
posted @ 2016-09-13 12:01 花椰菜菜菜菜 阅读(194) 评论(0) 推荐(0)
leetcode 102
摘要： 102. Binary Tree Level Order Traversal Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to right, level by l 阅读全文
posted @ 2016-09-13 11:18 花椰菜菜菜菜 阅读(333) 评论(0) 推荐(0)