u014681071的博客

/* kmp luogu p3375 by sbn 2017-12-24 */ #include<iostream> #include<cstdio> #include<cstdlib> #include<string> #include<cstring> using namespace std; string s1,s2; int

/* AC自动机 by sbn p 3808 2017-12-24 */ #include<iostream> #include<cstdio> #include<cstdlib> #include<cstring> #include<cmath> #include<queue> #include<algorithm> using namespace std; typ