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hdoj 2041 超级楼梯
超级楼梯Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 35538 Accepted Submission(s): 18238Problem Description有一楼梯共M级,刚开始时你在第一级,若原创 2015-03-23 21:24:44 · 504 阅读 · 0 评论 -
POJ 2229 Sumsets(递推)
SumsetsTime Limit: 2000MSMemory Limit: 200000KTotal Submissions: 14964Accepted: 5978DescriptionFarmer John commanded his cows to search原创 2015-12-20 11:54:18 · 568 阅读 · 0 评论 -
HDOJ 2047 阿牛的EOF牛肉串(递推)
阿牛的EOF牛肉串Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 26272 Accepted Submission(s): 12307Problem Description今年的ACM暑期集训原创 2015-10-29 11:03:19 · 440 阅读 · 0 评论 -
HDOJ 2407 Knots(递推规律题)
KnotsTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 219 Accepted Submission(s): 149Problem DescriptionAn even number N of st原创 2015-09-12 11:54:41 · 714 阅读 · 0 评论 -
HDOJ 2501 Tiling_easy version(递推)
Tiling_easy versionTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6248 Accepted Submission(s): 4892Problem Description有一个大小是原创 2015-09-08 21:57:38 · 507 阅读 · 0 评论 -
POJ 2506 Tiling(大数版递推)
TilingTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 8334 Accepted: 4023DescriptionIn how many ways can you tile a 2xn rectangle by 2x1 or 2x2 tiles?原创 2015-09-08 22:25:28 · 657 阅读 · 0 评论 -
HDOJ 2045 不容易系列之(3)—— LELE的RPG难题
不容易系列之(3)—— LELE的RPG难题Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 36255 Accepted Submission(s): 14570Problem Description人称“原创 2015-08-05 19:45:42 · 397 阅读 · 0 评论 -
HDOJ 2524 矩形A + B
矩形A + BTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4262 Accepted Submission(s): 3294Problem Description给你一个高为n ,宽为m列的网格,计转载 2014-12-15 20:50:31 · 601 阅读 · 0 评论 -
HDOJ 3664 Permutation Counting
Permutation CountingTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1407 Accepted Submission(s): 711Problem DescriptionGiven a原创 2015-06-09 22:34:30 · 523 阅读 · 0 评论 -
HDOJ 2042 不容易系列之二
不容易系列之二Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 19525 Accepted Submission(s): 15719Problem Description你活的不容易,我活的不容易,他活的也原创 2015-06-03 17:59:41 · 611 阅读 · 0 评论 -
HDOJ 2018 母牛的故事
母牛的故事Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 51909 Accepted Submission(s): 26016Problem Description有一头母牛,它每年年初生一头小母牛。每头原创 2015-06-02 22:05:22 · 990 阅读 · 0 评论 -
HDOJ 1865 1sting(大数斐波那契数列)
1stingTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4024 Accepted Submission(s): 1497Problem DescriptionYou will be given a s原创 2015-06-02 19:12:39 · 765 阅读 · 0 评论 -
NYOJ 655 光棍的yy(大数斐波那契数列)
光棍的yy时间限制:1000 ms | 内存限制:65535 KB难度:2描述 yy经常遇见一个奇怪的事情,每当他看时间的时候总会看见11:11,这个很纠结啊。现在给你m个1,你可以把2个1组合成一个2,这样就不是光棍了,问这样的组合有多少种??例如(111 可以拆分为 111 12 21 有三种)输入第一行输入一个n表示有n个测原创 2015-05-29 13:28:57 · 3389 阅读 · 0 评论 -
HDOJ 2502 月之数
月之数Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7394 Accepted Submission(s): 4363Problem Description当寒月还在读大一的时候,他在一本武林秘籍中(原创 2015-03-25 17:36:31 · 508 阅读 · 0 评论 -
HDOJ 1267 下沙的沙子有几粒?(递推)
下沙的沙子有几粒?Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3661 Accepted Submission(s): 1928Problem Description2005年11月份,我们学校参加原创 2016-04-05 22:00:43 · 605 阅读 · 0 评论