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摘要: A - Check CornersCrawling in process...Crawling failedTime Limit:10000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64uSubmitStatusAppoint descripti... 阅读全文
posted @ 2013-09-01 15:33 剑不飞 阅读(209) 评论(0) 推荐(0) 编辑
摘要: E - Transfer waterCrawling in process...Crawling failedTime Limit:3000MSMemory Limit:65768KB 64bit IO Format:%I64d & %I64uSubmitStatus Appoint descrip... 阅读全文
posted @ 2013-09-01 10:03 剑不飞 阅读(177) 评论(0) 推荐(0) 编辑
摘要: D - Intelligence SystemCrawling in process...Crawling failedTime Limit:1000MSMemory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmitStatus Appoint de... 阅读全文
posted @ 2013-08-31 21:35 剑不飞 阅读(120) 评论(0) 推荐(0) 编辑
摘要: C - Ice_cream’s world IICrawling in process...Crawling failedTime Limit:1000MSMemory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmitStatus Practice ... 阅读全文
posted @ 2013-08-31 20:39 剑不飞 阅读(136) 评论(0) 推荐(0) 编辑
摘要: B - Teen Girl SquadCrawling in process...Crawling failedTime Limit:3000MSMemory Limit:0KB 64bit IO Format:%lld & %lluSubmitStatus Appoint description:... 阅读全文
posted @ 2013-08-31 19:32 剑不飞 阅读(259) 评论(0) 推荐(0) 编辑
摘要: 最小树形图,就是给有向带权图中指定一个特殊的点root,求一棵以root为根的有向生成树T,并且T中所有边的总权值最小。最小树形图的第一个算法是1965年朱永津和刘振宏提出的复杂度为O(VE)的算法。判断是否存在树形图的方法很简单,只需要以v为根作一次图的遍历就可以了,所以下面的算法中不再考虑树形图... 阅读全文
posted @ 2013-08-31 18:50 剑不飞 阅读(222) 评论(0) 推荐(0) 编辑
摘要: Command NetworkTime Limit:1000MSMemory Limit:131072KTotal Submissions:10662Accepted:3110DescriptionAfter a long lasting war on words, a war on arms fi... 阅读全文
posted @ 2013-08-31 18:23 剑不飞 阅读(179) 评论(0) 推荐(0) 编辑
摘要: O - Twenty QuestionsCrawling in process...Crawling failedTime Limit:3000MSMemory Limit:0KB 64bit IO Format:%lld & %lluSubmitStatus Appoint description... 阅读全文
posted @ 2013-08-30 20:48 剑不飞 阅读(227) 评论(0) 推荐(0) 编辑
摘要: G - Censored!Crawling in process...Crawling failedTime Limit:5000MSMemory Limit:10000KB 64bit IO Format:%I64d & %I64uSubmitStatus Appoint description:... 阅读全文
posted @ 2013-08-29 21:50 剑不飞 阅读(187) 评论(0) 推荐(0) 编辑
摘要: N - Dance Dance RevolutionCrawling in process...Crawling failedTime Limit:3000MSMemory Limit:0KB 64bit IO Format:%lld & %lluSubmitStatus Appoint descr... 阅读全文
posted @ 2013-08-29 09:55 剑不飞 阅读(204) 评论(0) 推荐(0) 编辑
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