千万不要用邻接矩阵存储!!!

P2740 [USACO4.2] 草地排水Drainage Ditches

还有,这数据也太水了吧,用FF都能过,而且每个点都在15ms以内
by Demon_King @ 2022-01-24 22:05:21


话说这年头写网络流谁用邻接矩阵啊?还不是链式前向星真香~(
by strcmp @ 2022-02-21 15:29:07


@[Demon_King](/user/285053) 为什么,不应该直接加上吗?
by qwq___qaq @ 2023-07-12 16:07:23


@[wql_cai](/user/551861) 我
by qwq___qaq @ 2023-07-12 16:07:32


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