ciwomuli @ 2018-07-06 20:16:20
https://www.luogu.org/record/show?rid=8199529
EK都A了
by misinclair @ 2018-07-07 16:09:15
@ciwomuli EK为啥不能A
by ciwomuli @ 2018-07-07 17:10:59
@AK_583 至少用Dinic吧
by misinclair @ 2018-07-07 20:05:37
@ciwomuli 没人会卡EK的吧.....
by ciwomuli @ 2018-07-07 21:00:18
@AK_583 EK二分图都过不去
by Mosklia @ 2018-09-02 09:11:10
@AK_583 EK也是网络最大流算法啊
可以考虑像单源最短路径那样弄两道题
想起《最大流加强版 预流推进》