
母函数
凌摩绛霄
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hdu-1398-Square Coins
Square CoinsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8113Accepted Submission(s): 5504Problem DescriptionPeople in Silverl原创 2014-08-07 15:57:50 · 423 阅读 · 0 评论 -
hdu-1521-排列组合(指数型母函数)
排列组合Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2500 Accepted Submission(s): 1029Problem Description有n种物品,并且知道每种物品的数量。要求从中选出m原创 2014-08-18 16:33:43 · 492 阅读 · 0 评论 -
hdu-1028-Ignatius and the Princess III
Ignatius and the Princess IIITime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12720Accepted Submission(s): 8991Problem Description原创 2014-08-07 17:24:18 · 407 阅读 · 0 评论 -
hdu-2080-找单词(母函数)
找单词Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4026 Accepted Submission(s): 2878Problem Description假设有x1个字母A, x2个字母B,....原创 2014-08-14 18:40:30 · 485 阅读 · 0 评论 -
hdu-2079-选课时间(题目已修改,注意读题)【母函数】
选课时间(题目已修改,注意读题)Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2878 Accepted Submission(s): 2269Problem Description又到了选课的时间了,xhd原创 2014-08-14 15:16:04 · 563 阅读 · 0 评论 -
hdu-1284-钱币兑换问题(母函数)
钱币兑换问题Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5660 Accepted Submission(s): 3250Problem Description在一个国家仅有1分,2分,3分硬币,将原创 2014-08-18 21:26:50 · 516 阅读 · 0 评论 -
NYOJ-Money
Money时间限制:1000 ms | 内存限制:65535 KB难度:1描述小明上小学了,妈妈要教他怎么算钱了,妈妈给小明三种钱币,分别为一角、两角、五角的,现在妈妈给小明n块钱,要求小明把这n块钱换成由一角、两角、五角组成的,可是小明不知道到底存在多少种换法,聪明的你能帮助他吗?输入第一行有一个整数t(0输出对于每组数据,输出总共有多原创 2014-08-31 22:33:13 · 746 阅读 · 0 评论