P2756 飞行员配对方案问题 #include <bits/stdc++.h> using namespace std; , inf = 0x3f3f3f; struct Edge { int from, to, cap, flow; }; struct Dinic { int n, m, s, t; vector<Edge> edges; vector<int> G[maxn]; bool vis[maxn]; int d[maxn]; int cur[maxn];…
Code: #include<cstdio> #include<queue> #include<vector> #include<cstring> #include<algorithm> using namespace std; const int maxn=203; const int INF=100000+233; int s,t; int mapp[maxn]; struct Edge{ int from,to,cap; Edge(int…