数论 - 随笔分类 - ERKE

Rotate hdu4998 仿射变换

只有注册用户登录后才能阅读该文。

posted @ 2014-09-14 09:09 ERKE 阅读(1) 评论(0) 推荐(0)

数表莫比乌斯函数

只有注册用户登录后才能阅读该文。

posted @ 2014-09-07 10:32 ERKE 阅读(0) 评论(0) 推荐(0)

GCD Array hdu4947莫比乌斯函数

只有注册用户登录后才能阅读该文。

posted @ 2014-09-06 23:16 ERKE 阅读(3) 评论(0) 推荐(0)

Mophues 莫比乌斯函数 hdu4746

只有注册用户登录后才能阅读该文。

posted @ 2014-09-06 21:13 ERKE 阅读(1) 评论(0) 推荐(0)

Problem b 莫比乌斯函数

只有注册用户登录后才能阅读该文。

posted @ 2014-09-06 14:24 ERKE 阅读(1) 评论(0) 推荐(0)

Hello Kiki hdu3579 非互质同余方程组

只有注册用户登录后才能阅读该文。

posted @ 2014-09-04 23:18 ERKE 阅读(1) 评论(0) 推荐(0)

Snail Alice hdu 3411

只有注册用户登录后才能阅读该文。

posted @ 2014-08-29 22:19 ERKE 阅读(1) 评论(0) 推荐(0)

Palindrome

只有注册用户登录后才能阅读该文。

posted @ 2014-08-25 21:23 ERKE 阅读(3) 评论(0) 推荐(0)

Elevator poj3539

摘要：ElevatorTime Limit:4000MSMemory Limit:65536KTotal Submissions:1072Accepted:287Case Time Limit:2000MSDescriptionEdward works as an engineer forNon-triv... 阅读全文

posted @ 2014-08-23 23:14 ERKE 阅读(268) 评论(0) 推荐(0)

Temperature hdu 3477

摘要：TemperatureTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 650Accepted Submission(s): 208Problem D... 阅读全文

posted @ 2014-08-09 21:12 ERKE 阅读(324) 评论(0) 推荐(1)

Sets 比赛时想错方向了。。。。（大数不能处理负数啊）

摘要：SetsTime Limit:6000/3000MS (Java/Others)Memory Limit:128000/64000KB (Java/Others)SubmitStatusProblem Description给出N个数，现在需要将这些数分成若干个不相交的集合，同时给出M个限制集合，使... 阅读全文

posted @ 2014-07-25 11:14 ERKE 阅读(219) 评论(0) 推荐(0)

Power Sum 竟然用原根来求

摘要：Power SumTime Limit:20000/10000MS (Java/Others)Memory Limit:128000/64000KB (Java/Others)SubmitStatusProblem Description给出n,m,p，求 (1^m + 2^m + 3^m + 4^... 阅读全文

posted @ 2014-07-25 01:12 ERKE 阅读(549) 评论(0) 推荐(0)

组合 Lucas定理

摘要：组合Time Limit:1000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64u[Submit] [Go Back] [Status]Description给出组合数C(n,m), 表示从n个元素中选出m个元素的方案数。例如C(5,2) = 1... 阅读全文

posted @ 2014-07-19 00:32 ERKE 阅读(172) 评论(0) 推荐(0)

GCD SUM 强大的数论，容斥定理

摘要：GCD SUMTime Limit:8000/4000MS (Java/Others)Memory Limit:128000/64000KB (Java/Others)SubmitStatusProblem Description给出N,M执行如下程序：long long ans = 0,ansx ... 阅读全文

posted @ 2014-07-18 22:58 ERKE 阅读(247) 评论(0) 推荐(0)

Maximum 贪心

摘要：MaximumTime Limit:3000MSMemory Limit:0KB64bit IO Format:%lld & %lluSubmitStatusDescriptionLetx1,x2,...,xmbe real numbers satisfying the following cond... 阅读全文

posted @ 2014-04-30 12:19 ERKE 阅读(155) 评论(0) 推荐(0)

The Super Powers

摘要：The Super PowersTime Limit:1000MSMemory Limit:Unknown64bit IO Format:%lld & %llu[Submit] [Go Back] [Status]DescriptionAThe Super PowersWe all know the... 阅读全文

posted @ 2014-04-29 22:27 ERKE 阅读(343) 评论(0) 推荐(0)

LCM Cardinality 暴力

摘要：LCM CardinalityTime Limit:3000MSMemory Limit:0KB64bit IO Format:%lld & %lluSubmitStatusDescriptionProblem FLCM CardinalityInput:Standard InputOutput:S... 阅读全文

posted @ 2014-04-29 18:54 ERKE 阅读(315) 评论(0) 推荐(1)

Longge's problem poj2480 欧拉函数，gcd

摘要：Longge's problemTime Limit:1000MSMemory Limit:65536KTotal Submissions:6918Accepted:2234DescriptionLongge is good at mathematics and he likes to think ... 阅读全文

posted @ 2014-04-27 09:42 ERKE 阅读(285) 评论(0) 推荐(0)

GCD hdu2588

摘要：GCDTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 897Accepted Submission(s): 400Problem Descripti... 阅读全文

posted @ 2014-04-27 08:46 ERKE 阅读(194) 评论(0) 推荐(0)

Perfect Pth Powers poj1730

摘要：Perfect Pth PowersTime Limit:1000MSMemory Limit:10000KTotal Submissions:16383Accepted:3712DescriptionWe say that x is a perfect square if, for some in... 阅读全文

posted @ 2014-04-25 21:00 ERKE 阅读(167) 评论(0) 推荐(0)

随笔分类 - 数论