
数学题
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杭电校赛2015‘11 1005
ACM组队安排Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1051 Accepted Submission(s): 512Problem Description ACM亚洲区比赛结束,意味着开始备战明年的浙江省大学生程序设原创 2015-12-07 22:03:42 · 295 阅读 · 0 评论 -
HDU 5833 Zhu and 772002 2016中国大学生程序设计竞赛 - 网络选拔赛(高斯消元)
Zhu and 772002Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 71 Accepted Submission(s): 24Problem Description Zhu and 772002 are both good原创 2016-08-14 18:45:23 · 710 阅读 · 0 评论 -
HDU 4165 Pills (卡特兰数)
PillsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1418 Accepted Submission(s): 992Problem Description Aunt Lizzie takes half a pill of a原创 2016-09-01 17:34:30 · 395 阅读 · 0 评论 -
HDU 1023 Train Problem II (卡特兰数)
Train Problem IITime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8450 Accepted Submission(s): 4525Problem Description As we all know the Tra原创 2016-09-01 17:08:43 · 229 阅读 · 0 评论 -
POJ 1222 EXTENDED LIGHTS OUT(高斯消元)
EXTENDED LIGHTS OUT Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 9160 Accepted: 5949 DescriptionIn an extended version of the game Lights Out, is a puzzle with 5 rows of 6 but原创 2016-08-16 19:20:48 · 494 阅读 · 0 评论 -
2016 Multi-University Training Contest 2 Acperience(一直WA的小伙伴可以看看)
AcperienceTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 730 Accepted Submission(s): 188Problem Description Deep neural networks (DNN) hav原创 2016-07-21 18:32:47 · 370 阅读 · 0 评论 -
HDU 5755 Gambler Bo(高斯消元)2016 Multi-University Training Contest 3
Gambler BoTime Limit: 8000/4000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 1058 Accepted Submission(s): 437 Special JudgeProblem Description Gambler Bo i原创 2016-08-16 12:16:08 · 449 阅读 · 0 评论 -
HDU1796 How many integers can you find (容斥原理)
How many integers can you findTime Limit: 12000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6961 Accepted Submission(s): 2050Problem Description Now y原创 2016-08-04 17:09:55 · 288 阅读 · 0 评论 -
LightOJ 1092 Lighted Panels(状压+高斯消元)
Lighted Panels Time Limit: 3000MS Memory Limit: 32768KB 64bit IO Format: %lld & %llu SubmitStatusuDebugDescription You are given an R x C 2D grid consisting of several light panels. Each原创 2016-08-15 19:26:27 · 436 阅读 · 0 评论 -
CodeForces 628B(数论)
B. New Skateboard time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Max wants to buy a new skateboard. He has calculated the amount o原创 2016-04-11 11:00:48 · 342 阅读 · 0 评论 -
HDU3037(Lucas定理)
Saving BeansTime Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3542 Accepted Submission(s): 1354Problem Description Although winter is far awa原创 2016-03-01 18:25:38 · 300 阅读 · 0 评论 -
FJNUOJ
1101: Apple Tree Time Limit: 1 Sec Memory Limit: 128 MB 64-bit interger IO format: %lld Java class name: MainSubmit Status Discuss DescriptionDog two is the gratest Acmer of FJNU.原创 2016-03-01 17:50:56 · 501 阅读 · 0 评论 -
CodeForces 548E Mike and Foam (容斥+数论)
E. Mike and Foam time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Mike is a bartender at Rico’s bar. At Rico’s, they put beer glasses in a原创 2016-09-08 18:13:55 · 360 阅读 · 0 评论