2790: [Poi2012]DistanceTime Limit: 40 SecMemory Limit: 128 MBSubmit: 158Solved: 83[Submit][Status]Description对于两个正整数a、b,这样定义函数d(a,b):每次操作可以选择一个质数p,将a变... Read More
posted @ 2014-11-24 18:40 ZYF-ZYF Views(343) Comments(0) Diggs(0) Edit
3450: Tyvj1952 EasyTime Limit: 10 SecMemory Limit: 128 MBSubmit: 211Solved: 158[Submit][Status]Description某一天WJMZBMR在打osu~~~但是他太弱逼了,有些地方完全靠运气:(我们来简化一下... Read More
posted @ 2014-11-24 18:14 ZYF-ZYF Views(191) Comments(0) Diggs(0) Edit
3132: 上帝造题的七分钟Time Limit: 20 SecMemory Limit: 128 MBSubmit: 483Solved: 222[Submit][Status]Description“第一分钟,X说,要有矩阵,于是便有了一个里面写满了0的n×m矩阵。第二分钟,L说,要能修改,于是... Read More
posted @ 2014-11-24 13:20 ZYF-ZYF Views(289) Comments(0) Diggs(0) Edit
题目:http://www.contesthunter.org/contest/Beta%20Round%20%EF%BC%839%20%28%E9%85%B1%E6%B2%B9%E6%9D%AFnoi%E8%80%83%E5%90%8E%E6%AC%A2%E4%B9%90%E8%B5%9B%29/... Read More
posted @ 2014-11-24 11:26 ZYF-ZYF Views(229) Comments(0) Diggs(0) Edit