摘要: 1 #include<bits/stdc++.h> 2 using namespace std; 3 typedef long long ll; 4 const int N=2e5+5; 5 int n,m,p,l=1,r=0,tot=0; 6 ll blg[N],suff[N],bin[N],f[ 阅读全文
posted @ 2022-03-27 22:27 matt-11 阅读(29) 评论(0) 推荐(0)
摘要: 1 #include<bits/stdc++.h> 2 using namespace std; 3 typedef long long ll; 4 const int N=5e4+5; 5 ll a[N],blg[N],cnt[N]; 6 string ans[N]; 7 inline ll gc 阅读全文
posted @ 2022-03-27 17:38 matt-11 阅读(30) 评论(0) 推荐(0)