2014年6月23日
LeetCode Balanced Binary Tree
摘要： /** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(int x) : val(x), left(... 阅读全文
posted @ 2014-06-23 21:58 卖程序的小歪 阅读(185) 评论(0) 推荐(0)
LeetCode Validate Binary Search Tree
摘要： /** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(int x) : val(x), left(... 阅读全文
posted @ 2014-06-23 21:39 卖程序的小歪 阅读(123) 评论(0) 推荐(0)