2013年2月2日
CF-25E - Test（KMP）
摘要： E - TestCrawling in process...Crawling failedTime Limit:2000MSMemory Limit:262144KB 64bit IO Format:%I64d & %I64uSubmitStatus Practice CodeForces 25E DescriptionSometimes it is hard to prepare tests for programming problems. Now Bob is preparing tests to new problem about strings — input data to 阅读全文
posted @ 2013-02-02 22:10 剑不飞 阅读(262) 评论(0) 推荐(0)
CF-25D - Roads not only in Berland（并查集或者搜索）
摘要： D - Roads not only in BerlandCrawling in process...Crawling failedTime Limit:2000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeCodeForces 25D DescriptionBerland Government decided to improve relations with neighboring countries. First of all, it was decided to build new 阅读全文
posted @ 2013-02-02 21:55 剑不飞 阅读(341) 评论(0) 推荐(0)
CF-25C - Roads in Berland（水题）
摘要： C - Roads in BerlandCrawling in process...Crawling failedTime Limit:2000MSMemory Limit:262144KB 64bit IO Format:%I64d & %I64uSubmitStatus Practice CodeForces 25C DescriptionThere are n cities numbered from 1 to n in Berland. Some of them are connected by two-way roads. Each road has its own leng 阅读全文
posted @ 2013-02-02 21:40 剑不飞 阅读(273) 评论(0) 推荐(0)