ACM之数学问题
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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 FlyingTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 91 Accepted Submission(s): 25Problem DescriptionJRY wants to dra原创 2015-07-24 20:50:26 · 1750 阅读 · 3 评论 -
hdu 1402 A * B Problem Plus 快速傅里叶变换
A * B Problem PlusTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 14598 Accepted Submission(s): 2741Problem DescriptionCalcul原创 2015-07-26 13:32:41 · 852 阅读 · 0 评论 -
hdu 4746 Mophues 莫比乌斯反演
MophuesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 327670/327670 K (Java/Others)Total Submission(s): 910 Accepted Submission(s): 345Problem DescriptionAs we know, any po原创 2015-07-31 16:39:46 · 841 阅读 · 0 评论 -
hdu 1695 GCD 莫比乌斯反演
GCDTime Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7229 Accepted Submission(s): 2651Problem DescriptionGiven 5 integers: a, b原创 2015-07-31 19:34:21 · 867 阅读 · 0 评论 -
hdu 5212 code 容斥~或者莫比乌斯
CodeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 489 Accepted Submission(s): 191Problem DescriptionWLD likes playing with原创 2015-07-31 20:18:15 · 675 阅读 · 0 评论 -
CSU 1325: A very hard problem 莫比乌斯反演
1325: A very hard problemTime Limit: 3 Sec Memory Limit: 160 MBSubmit: 253 Solved: 58[Submit][Status][Web Board]DescriptionCX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 · 931 阅读 · 0 评论 -
hdu 1079 Calendar Game 博弈
Calendar GameTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3121 Accepted Submission(s): 1830Problem DescriptionAdam and Eve原创 2015-08-13 10:35:03 · 743 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): 1981Problem Description1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 · 728 阅读 · 0 评论 -
hdu 5392 Infoplane in Tina Town
Infoplane in Tina TownTime Limit: 14000/7000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 669 Accepted Submission(s): 121Problem DescriptionTh原创 2015-08-16 08:37:33 · 1138 阅读 · 0 评论 -
hdu 5391 Zball in Tina Town
Zball in Tina TownTime Limit: 3000/1500 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 307 Accepted Submission(s): 187Problem DescriptionTina To原创 2015-08-16 08:40:52 · 726 阅读 · 0 评论 -
hdu 5072 Coprime 容斥原理
CoprimeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 1460 Accepted Submission(s): 571Problem DescriptionThere are n peopl原创 2015-08-17 20:09:38 · 708 阅读 · 0 评论