2015年8月5日
poj1426（深搜）
摘要： Description Given a positive integer n, write a program to find out a nonzero multiple m of n whose decimal representation contains only the di... 阅读全文
posted @ 2015-08-05 20:26 martinue 阅读(121) 评论(0) 推荐(0)
poj1321（深搜）
摘要： Description 在一个给定形状的棋盘（形状可能是不规则的）上面摆放棋子，棋子没有区别。要求摆放时任意的两个棋子不能放在棋盘中的同一行或者同一列，请编程求解对于给定形状和大小的棋盘，摆放k个棋子的所有可行的摆放方案C。 Input 输入含有多组测试数据。 每组数据的... 阅读全文
posted @ 2015-08-05 20:23 martinue 阅读(141) 评论(0) 推荐(0)
fzu1752（坑！！！）
摘要： Description Given A,B,C, You should quickly calculate the result of A^B mod C. (1#includeusing namespace std;typedef __int64 ll;ll quick(ll a,l... 阅读全文
posted @ 2015-08-05 20:17 martinue 阅读(145) 评论(0) 推荐(0)
hdu2421
摘要： Description Xiaoming has just come up with a new way for encryption, by calculating the key from a publicly viewable number in the following way... 阅读全文
posted @ 2015-08-05 20:12 martinue 阅读(147) 评论(0) 推荐(0)
uva11237
摘要： Every year there is the same problem at Halloween: Each neighbour is only willing to give a certaintotal number of sweets on that day, no matter how... 阅读全文
posted @ 2015-08-05 20:06 martinue 阅读(123) 评论(0) 推荐(0)
hdu2102（广搜）
摘要： Description 可怜的公主在一次次被魔王掳走一次次被骑士们救回来之后，而今，不幸的她再一次面临生命的考验。魔王已经发出消息说将在T时刻吃掉公主，因为他听信谣言说吃公主的肉也能长生不老。年迈的国王正是心急如焚，告招天下勇士来拯救公主。不过公主早已习以为常，她深信智勇的骑士LJ肯定能... 阅读全文
posted @ 2015-08-05 19:55 martinue 阅读(268) 评论(0) 推荐(0)
2015年8月4日
poj3301
摘要： Description After a day trip with his friend Dick, Harry noticed a strange pattern of tiny holes in the door of his SUV. The local American Tir... 阅读全文
posted @ 2015-08-04 11:36 martinue 阅读(117) 评论(0) 推荐(0)
2015年8月2日
Six
摘要： Description Diophantus of Alexandria was an egypt mathematician living in Alexandria. He was one of the first mathematicians to study equations ... 阅读全文
posted @ 2015-08-02 10:18 martinue 阅读(216) 评论(0) 推荐(0)
Five
摘要： Description 假设x是一个正整数，它的值不超过65535(即1#includeusing namespace std;bool p[65545];int su[65545],k=0,num[65545],yz[65545];void get(){ memset(p,1,s... 阅读全文
posted @ 2015-08-02 10:13 martinue 阅读(171) 评论(0) 推荐(0)
二进制枚举（容斥原理）
摘要： The Sports Association of Bangladesh is in great problem with their latest lottery ‘Jodi laiga Jai’. There are so many participants this time that t... 阅读全文
posted @ 2015-08-02 10:09 martinue 阅读(331) 评论(0) 推荐(0)