摘要：#include <iostream> #include <vector> #include <algorithm> using namespace std; typedef pair<int, int> PII; #define x first #define y second const int 阅读全文

摘要：#include <iostream> #include <string> #include <algorithm> using namespace std; const int N = 1010; int f[N][N]; int v[N],w[N]; int main() { int n,m; 阅读全文

摘要：#include <iostream> #include <algorithm> #include <string> using namespace std; #define gdb(x) cout<<x<<endl; const int mod = 1e9 + 7; const int N = 1 阅读全文

摘要：#include <iostream> #include <algorithm> #include <cstring> using namespace std; const int N = 110; int n,m; int w[N],v[N],root; int h[N],e[N],ne[N],i 阅读全文