@[zl_just](/space/show?uid=125925) tarjan会考吧，期望……不清楚
by 梧桐灯 @ 2019-10-21 12:34:32
会的，详见[NOIP2016D1T3](https://www.luogu.org/problem/P1850)
by formkiller @ 2019-10-21 13:01:59
@[formkiller](/space/show?uid=186141) 但那只是装了期望的套子
~~可窝依旧不会~~
by zl_just @ 2019-10-21 13:03:35
~~niop是啥~~
by tylon2006 @ 2019-10-21 13:07:24