摘要: https://www.acwing.com/problem/content/833/ #include<iostream> using namespace std; const int N=100010,M=1000010; int n,m; int ne[N]; //next array cha 阅读全文
posted @ 2022-01-14 10:50 秋月桐 阅读(22) 评论(0) 推荐(0) 编辑