摘要:
#include <bits/stdc++.h> using namespace std; constexpr int maxn=2e5+10; int n; int ans[maxn],tot,id[maxn],pid; struct _ {int ch[26],fail,cnt,id,d;}tr 阅读全文
摘要:
#include<bits/stdc++.h> #define ull unsigned long long #define ins insert using namespace std; constexpr int maxn=1e7+10; int read() { int x=0,f=1; ch 阅读全文