1251: 序列终结者Time Limit:20 SecMemory Limit:162 MBSubmit:2301Solved:923[Submit][Status]Description网上有许多题,就是给定一个序列,要你支持几种操作:A、B、C、D。一看另一道题,又是一个序列 要支持几种操作:... Read More
1858: [Scoi2010]序列操作Time Limit:10 SecMemory Limit:64 MBSubmit:1068Solved:545[Submit][Status]Descriptionlxhgww最近收到了一个01序列,序列里面包含了n个数,这些数要么是0,要么是1,现在对于这... Read More
1968: [Ahoi2005]COMMON 约数研究Time Limit:1 SecMemory Limit:64 MBSubmit:919Solved:681[Submit][Status]DescriptionInput只有一行一个整数 N(0 n then break;17 ... Read More
1875: [SDOI2009]HH去散步Time Limit:20 SecMemory Limit:64 MBSubmit:620Solved:265[Submit][Status]DescriptionHH有个一成不变的习惯,喜欢饭后百步走。所谓百步走,就是散步,就是在一定的时间 内,走过一定的... Read More
3531: [Sdoi2014]旅行Time Limit:20 SecMemory Limit:512 MBSubmit:333Solved:197[Submit][Status]DescriptionS国有N个城市,编号从1到N。城市间用N-1条双向道路连接,满足从一个城市出发可以到达其它所有城市... Read More