2015年4月27日
摘要: 1225. FlagsTime limit: 1.0 secondMemory limit: 64 MBOn the Day of the Flag of Russia a shop-owner decided to decorate the show-window ... 阅读全文
posted @ 2015-04-27 22:28 _fukua 阅读(248) 评论(0) 推荐(0) 编辑
摘要: To The MaxProblem DescriptionGiven a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-... 阅读全文
posted @ 2015-04-27 20:20 _fukua 阅读(195) 评论(0) 推荐(0) 编辑