@[xuyiluo2](/user/756684) Let me see see......
by User_leo @ 2024-01-31 08:49:22
@[xuyiluo2](/user/756684) 讲真的，我从未见过费用流使用dinic的......(不应该用EK吗？？在SPFA中同步更新流量啊！)
by User_leo @ 2024-01-31 08:53:37
@[leo20220722](/user/757861) 不都是dinic吗
by Auto_Accepted @ 2024-01-31 08:54:54
@[leo20220722](/user/757861) EK不是时代的眼泪吗
by Auto_Accepted @ 2024-01-31 08:55:13
@[xuyiluo2](/user/756684) wtf,你这有点抽象啊......
by User_leo @ 2024-01-31 08:55:27
@[xuyiluo2](/user/756684) 不是 MCMF 吗？
by bc2_cryeggy @ 2024-01-31 08:57:46
@[xuyiluo2](/user/756684)
```cpp
void MCMF() {
while (SPFA()) {
int x = t;
mxflw += in[t];
micst += dis[t] * in[t];
for (int i; x != s; ) {
i = pre[x];
e[i].w -= in[t];
e[i ^ 1].w += in[t];
x = e[i ^ 1].to;
}
}
}
```
by bc2_cryeggy @ 2024-01-31 08:58:13
@[xuyiluo2](/user/756684) 你家费用流卡EK?????
(卡EK的出题人已经成为时代的眼泪了好不好......)
by User_leo @ 2024-01-31 09:01:01
我相信这种抽象方法的流量与费用不匹配......
by User_leo @ 2024-01-31 09:03:32
换写法去掉了dfs A了，此贴结
by Auto_Accepted @ 2024-01-31 09:06:44