理论上应该有
突然想甩锅给will
@[will7101](/space/show?uid=15326)
by icy @ 2017-08-19 19:53:06
@[NaHCOx](/space/show?uid=20487) 233没有SPJ就unzuoable了
by pointedpoints @ 2017-08-19 19:54:04
@[pointedpoints](/space/show?uid=33461)
kkk原话：一般这种题在洛谷上都会把方案删掉（尤其是网络流），因为没人写spj
by icy @ 2017-08-19 19:55:17
@[NaHCOx](/space/show?uid=20487) 有趣233，SPJ评测写起来确实鬼畜
by pointedpoints @ 2017-08-19 19:57:01
当然如果您可以为我们提供spj的话，我们将不尽感激。
spj格式在帮助里有
by icy @ 2017-08-19 20:10:51
@[pointedpoints](/space/show?uid=33461)
@[NaHCOx](/space/show?uid=20487)
已经解决。现在只要输出长度，不用输出方案。
by will7101 @ 2017-08-19 21:48:48
噗....
我以为是spj出炉了....
by icy @ 2017-08-19 21:50:56
@[will7101](/space/show?uid=15326)
by icy @ 2017-08-19 21:51:14
@[NaHCOx](/space/show?uid=20487)
by will7101 @ 2017-08-19 21:58:00
https://cdn.luogu.com.cn/upload/pic/7210.png
by _Gojo_ @ 2022-08-14 20:01:00