摘要:
1 #include <bits/stdc++.h> 2 using namespace std; 3 const int N = 200010; 4 typedef long long ll; 5 struct seq { 6 int s, e, d; 7 } seqs[N]; 8 int n; 阅读全文
摘要:
1 #include <bits/stdc++.h> 2 using namespace std; 3 const int N = 800; 4 char g[N][N]; 5 int mul(int n) { 6 int res = 1; 7 for (int i = 1; i <= n; i++ 阅读全文