@[NNNNzh](/user/614984) 1.inf=0x3f3f3f3f，你写错了，2.dinic中要访问反边的话，编号从2开始，所以一开始cnt=1
by Usada_Pekora @ 2022-04-24 21:46:49
@[Zyingyzzz](/user/434929) 我懂了，做出来了，谢谢大佬！！
by NNNNzh @ 2022-04-24 21:59:37