
ACM之数学问题
文章平均质量分 80
对于ACM中的数学问题进行归纳讲解。发布相关ACM题目的题解与思考。
GDRetop
数据研发专家,ETL工程师
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hdu 5307 He is Flying 2015 Multi-University Training Contest 2 快速傅里叶变换
He is Flying Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 91 Accepted Submission(s): 25 Problem Description JRY wants to dra原创 2015-07-24 20:50:26 · 1740 阅读 · 3 评论 -
hdu 1402 A * B Problem Plus 快速傅里叶变换
A * B Problem Plus Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 14598 Accepted Submission(s): 2741 Problem Description Calcul原创 2015-07-26 13:32:41 · 835 阅读 · 0 评论 -
hdu 4746 Mophues 莫比乌斯反演
Mophues Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 327670/327670 K (Java/Others) Total Submission(s): 910 Accepted Submission(s): 345 Problem Description As we know, any po原创 2015-07-31 16:39:46 · 827 阅读 · 0 评论 -
hdu 1695 GCD 莫比乌斯反演
GCD Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 7229 Accepted Submission(s): 2651 Problem Description Given 5 integers: a, b原创 2015-07-31 19:34:21 · 852 阅读 · 0 评论 -
hdu 5212 code 容斥~或者莫比乌斯
Code Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 489 Accepted Submission(s): 191 Problem Description WLD likes playing with原创 2015-07-31 20:18:15 · 666 阅读 · 0 评论 -
CSU 1325: A very hard problem 莫比乌斯反演
1325: A very hard problem Time Limit: 3 Sec Memory Limit: 160 MB Submit: 253 Solved: 58 [Submit][Status][Web Board] Description CX老湿经常被人黑,被黑得多了,自己也就麻木了。于是经常听到有人黑他,他都会深情地说一句:禽兽啊! 一天CX原创 2015-08-07 18:45:14 · 914 阅读 · 0 评论 -
hdu 1079 Calendar Game 博弈
Calendar Game Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3121 Accepted Submission(s): 1830 Problem Description Adam and Eve原创 2015-08-13 10:35:03 · 728 阅读 · 0 评论 -
hdu 2516 取石子游戏 博弈 斐波那契数
取石子游戏 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3381 Accepted Submission(s): 1981 Problem Description 1堆石子有n个,两人轮流取.先取者第1次原创 2015-08-13 10:49:37 · 704 阅读 · 0 评论 -
hdu 5392 Infoplane in Tina Town
Infoplane in Tina Town Time Limit: 14000/7000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others) Total Submission(s): 669 Accepted Submission(s): 121 Problem Description Th原创 2015-08-16 08:37:33 · 1122 阅读 · 0 评论 -
hdu 5391 Zball in Tina Town
Zball in Tina Town Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 307 Accepted Submission(s): 187 Problem Description Tina To原创 2015-08-16 08:40:52 · 703 阅读 · 0 评论 -
hdu 5072 Coprime 容斥原理
Coprime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 1460 Accepted Submission(s): 571 Problem Description There are n peopl原创 2015-08-17 20:09:38 · 702 阅读 · 0 评论