2015年11月18日
Triangle
摘要： 题目：Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjac... 阅读全文
posted @ 2015-11-18 18:07 JSRGFJZ6 阅读(232) 评论(0) 推荐(0)
Surrounded Regions
摘要： 题目：Given a 2D board containing 'X' and 'O', capture all regions surrounded by 'X'.A region is capt... 阅读全文
posted @ 2015-11-18 18:04 JSRGFJZ6 阅读(119) 评论(0) 推荐(0)