摘要:
Visible Lattice Points Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6826 Accepted: 4103 Description A lattice point (x, y) in the first
阅读全文
posted @ 2016-11-14 21:35
珍珠鸟
阅读(197)
推荐(0)
编辑
摘要:
Primitive Roots Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 3984 Accepted: 2373 Description We say that integer x, 0 < x < p, is a prim
阅读全文
posted @ 2016-11-14 20:45
珍珠鸟
阅读(186)
推荐(0)
编辑
摘要:
Farey Sequence Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 15449 Accepted: 6149 Description The Farey Sequence Fn for any integer n wit
阅读全文
posted @ 2016-11-14 20:41
珍珠鸟
阅读(211)
推荐(0)
编辑
摘要:
1103: [POI2007]大都市meg Description 在经济全球化浪潮的影响下,习惯于漫步在清晨的乡间小路的邮递员Blue Mary也开始骑着摩托车传递邮件了。不过,她经常回忆起以前在乡间漫步的情景。昔日,乡下有依次编号为1..n的n个小村庄,某些村庄之间有一些双向的土路。从每个村庄都
阅读全文
posted @ 2016-11-14 20:33
珍珠鸟
阅读(214)
推荐(0)
编辑
摘要:
Problem C.星际争霸 For Aiur Input file aiur.in Output file aiur.out Time limit 1 sec Memory limit 128 mb Input file aiur.in Output file aiur.out Time limi
阅读全文
posted @ 2016-11-14 10:34
珍珠鸟
阅读(238)
推荐(0)
编辑