2015年10月20日
（算法）Binary Tree Max Path Sum
摘要： 题目：Given a binary tree, find the maximum path sum.For this problem, a path is defined as any sequence of nodes from some starting node to any node in ... 阅读全文
posted @ 2015-10-20 22:45 AndyJee 阅读(351) 评论(0) 推荐(0)
（算法）Word Break
摘要： 题目：Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space-separated sequence of one or more dictionary words.For exa... 阅读全文
posted @ 2015-10-20 22:20 AndyJee 阅读(547) 评论(0) 推荐(0)