解题关键:AC自动机模板题,注意字符匹配时若无法匹配,直接用%s即可. #include<bits/stdc++.h> using namespace std; typedef long long ll; ; ; ],nn; ]; bool flag=false; struct Trie{//数组形式 int Next[MAXN][N],Fail[MAXN],End[MAXN],root,tot;//大小为所以匹配字符串的总和 int newnode(){//结构体内部用 ;i<N;i+…
Keywords Search Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 58007 Accepted Submission(s): 19043 Problem Description In the modern time, Search engine came into the life of everybody like Goog…