2013年10月20日
摘要: Time Limit:3000MSMemory Limit:65536KTotal Submissions:8351Accepted:3068DescriptionStan has n sticks of various length. He throws them one at a time on the floor in a random way. After finishing throwing, Stan tries to find the top sticks, that is these sticks such that there is no stick on top of th 阅读全文
posted @ 2013-10-20 20:06 straw_berry 阅读(247) 评论(0) 推荐(0) 编辑
摘要: AreaTime Limit:1000MSMemory Limit:10000KTotal Submissions:4373Accepted:1983DescriptionBeing well known for its highly innovative products, Merck would definitely be a good target for industrial espionage. To protect its brand-new research and development facility the company has installed the latest 阅读全文
posted @ 2013-10-20 14:57 straw_berry 阅读(178) 评论(0) 推荐(0) 编辑