~~0ms不一定是用dfs写的~~
by Nicoppa @ 2019-05-09 14:40:44
~~知道吗，0ms的都是打表~~
by HohleFeuerwerke @ 2019-05-09 16:19:33
@[ZHS_ChungZH](/space/show?uid=93259)
by HohleFeuerwerke @ 2019-05-09 16:19:47
@[longtaoxuan](/space/show?uid=143271) qwq了解了。。。真阔怕
by Zirnc @ 2019-05-09 17:48:22
@[ZHS_ChungZH](/space/show?uid=93259) 啊，我在自己曾经发过的一个帖子里见过您。
[这里](https://www.luogu.org/discuss/show/110719)
交个朋友吧
by HohleFeuerwerke @ 2019-05-09 21:41:22
@[longtaoxuan](/space/show?uid=143271) 哈哈哈~~我太弱了 不配和神犇交朋友~~
by Zirnc @ 2019-05-10 13:18:02