@[roger_yrj](/user/367521) 没有当前弧优化
by MSqwq @ 2023-02-19 19:15:35
@[roger_yrj](/user/367521) `if (!in) break;`。
by Usada_Pekora @ 2023-02-19 19:16:44
@[MSqwq](/user/247269) 他在哪里有“当前弧优化”？
by roger_yrj @ 2023-02-19 19:18:50
@[Usada_Pekora](/user/434929) 他也没有啊
by roger_yrj @ 2023-02-19 19:19:12
@[roger_yrj](/user/367521)
```
cur[v] = hd[v];
cur[u] = i;
```
by MSqwq @ 2023-02-19 19:19:43
@[roger_yrj](/user/367521) 仔细看， `~i && flow < limit` 是什么意思。
by Usada_Pekora @ 2023-02-19 19:20:36
@[MSqwq](/user/247269) @[Usada_Pekora](/user/434929) 谢谢！
此贴完结
by roger_yrj @ 2023-02-19 19:22:09
kg
by M_K_W_ @ 2023-02-22 20:09:12