随风而行的博客

地址：http://acm.hdu.edu.cn/showproblem.php?pid=2222Code：AC自动机模板:#include<iostream>#include<cstdio>#include<cstring>#include<queue>using namespace std;struct node{ i...

God Water likes to eat meat, fish and chocolate very much, but unfortunately, the doctor tells him that some sequence of eating will make them poisonous.Every hour, God Water will eat one kind of fo...

地址：http://poj.org/problem?id=2778思路：同样是 AC自动机+矩阵快速幂。。Code :#include<iostream>#include<algorithm>#include<cstring>#include<cstdio>#include<queue>using namesp...