@[SunsetLake](/user/574916) dinic 写错了
bfs 开头加上：
memcpy(cur,head,sizeof(cur))
by spider_oyster @ 2023-12-20 09:37:35
@[spider_oyster](/user/501028) 调出来了，初始化没把0清空
by SunsetLake @ 2023-12-20 09:40:41
@[spider_oyster](/user/501028) 感谢
by SunsetLake @ 2023-12-20 09:41:14