30分 tarjan...

P2661 [NOIP2015 提高组] 信息传递

~~看不懂下一个~~
by Amor_Hucsy @ 2019-07-03 11:05:54


emmm....
by yeaDonaby @ 2019-07-03 11:55:41


这道题有更简单的做法,不用Tarjan吧。。。(~~我不会Tarjan~~)
by Nuisdete @ 2019-07-03 11:59:42


@[louis_11](/space/show?uid=202791) 用tarjan思维难度低啊
by NaCly_Fish @ 2019-07-03 12:00:59


orz
by Nuisdete @ 2019-07-03 12:01:25


窝好菜呀
by yeaDonaby @ 2019-07-03 12:41:45


@[_OiNksEduCn_](/space/show?uid=164437) 应该开个数组统计新点大小再循环找最小,你放在tarjan函数里记录ans,点还没缩完呀
by Koakuma @ 2019-07-03 13:00:15


@[Koakuma](/space/show?uid=82494) 谢谢巨佬!
by yeaDonaby @ 2019-07-03 14:03:32


orzorzorz
by yeaDonaby @ 2019-07-03 14:04:52


@[_OiNksEduCn_](/space/show?uid=164437) 感谢巨佬给的hack数据,帮我找到我代码的错误之出
by Del_Your_Heart @ 2019-07-23 11:30:39


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