2015年10月25日
[Leetcode]Unique Paths
摘要： Unique PathsA robot is located at the top-left corner of amxngrid (marked 'Start' in the diagram below).The robot can only move either down or right a... 阅读全文
posted @ 2015-10-25 22:32 byshen 阅读(120) 评论(0) 推荐(0)
[LeetCode]Find Median from Data Stream
摘要： Median is the middle value in an ordered integer list. If the size of the list is even, there is no middle value. So the median is the mean of the two... 阅读全文
posted @ 2015-10-25 14:13 byshen 阅读(174) 评论(0) 推荐(0)