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ACM组合数学题目列表
基本组合计数 HDU 1028 Ignatius and the Princess III 整数划分 HIT 1402 整数划分问题 多种整数划分 置换群 PKU 2369 求置换的周期 1026 求置换的循环节 1721 置换的幂运算 3270 置换的循环节,黑书题 1879 模拟+置换的循环节 HDU 1537 求三原创 2016-03-15 21:49:48 · 1244 阅读 · 0 评论 -
HDU 1220 Cube (组合数学)
Cube Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 1853 Accepted Submission(s): 1482 Problem Description Cowl is good at solving mat原创 2016-07-19 14:19:29 · 1527 阅读 · 0 评论 -
HDU 2047 折线分割平面(分割平面)
折线分割平面 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 24706 Accepted Submission(s): 16782 Problem Description 我们看到过很多直线分割平面的题目,今天的这原创 2016-05-09 14:00:22 · 910 阅读 · 0 评论 -
HDU 2047 阿牛的EOF牛肉串(DP+错排)
阿牛的EOF牛肉串 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 29868 Accepted Submission(s): 14028 Problem Description 今年的ACM暑期集训队一共有18人,分为原创 2016-05-09 13:55:16 · 833 阅读 · 0 评论 -
HDU 2049 不容易系列之(4)——考新郎(错排+组合数学)
不容易系列之(4)——考新郎 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 31217 Accepted Submission(s): 11338 Problem Description 国庆期间,省城HZ刚刚举行原创 2016-05-07 16:20:42 · 909 阅读 · 0 评论 -
HDU 1799 循环多少次?(DP+组合数学)
循环多少次? Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3984 Accepted Submission(s): 1513 Problem Description 我们知道,在编程中,我们时常需要考虑到时间原创 2016-05-07 03:02:11 · 3402 阅读 · 0 评论 -
HDU 2048 神、上帝以及老天爷(DP+错序排+组合数学)
神、上帝以及老天爷 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 32673 Accepted Submission(s): 13367 Problem Description HDU 2006'10 ACM cont原创 2016-05-07 14:20:25 · 1082 阅读 · 0 评论 -
HDU 1570 A C (数学题)
A C Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4786 Accepted Submission(s): 3077 Problem Description Are you excited when you see原创 2016-05-05 21:37:52 · 585 阅读 · 0 评论 -
HDU 1465 不容易系列之一(错排公式)
不容易系列之一 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 18592 Accepted Submission(s): 7760 Problem Description 大家常常感慨,要做好一件事情真的不容易,确原创 2016-05-05 18:55:10 · 656 阅读 · 0 评论 -
HDU 2200 Eddy's AC难题(组合数学)
Eddy's AC难题 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 5107 Accepted Submission(s): 2399 Problem Description Eddy是个ACMer,他不仅喜欢做原创 2016-05-26 09:01:17 · 632 阅读 · 0 评论 -
Problem 15 Lattice paths (组合数学)
Lattice paths Problem 15 Starting in the top left corner of a 2×2 grid, and only being able to move to the right and down, there are exactly 6 routes to the bottom right corner. How many原创 2016-10-26 23:02:55 · 1308 阅读 · 0 评论