大佬怒切紫题Orz
by bovine__kebi @ 2020-05-18 12:27:13
关于$SPFA$,TA死了.
by Marshadow @ 2020-05-18 12:27:41
@[_Reaper_](/user/298325) 请删除谢谢,这题不卡SPFA,而且这是最长路
by lndjy @ 2020-05-18 12:31:56
@[bovine__kebi](/user/294736) 在?您切Ynoi了还跟我假?
by lndjy @ 2020-05-18 12:33:09
@[水题淹死的鱼](/user/196899) 可惜我不会图论/kel
by bovine__kebi @ 2020-05-18 13:03:52
尝试召唤出题组图论dalao:@[foin](/user/180652)
by lndjy @ 2020-05-18 14:02:46
~~秘技:foin召唤术~~
by bovine__kebi @ 2020-05-18 17:11:42
我不是图论dalao
我不会图论/kk
by _lgswdn @ 2020-05-18 17:30:06
@[foin](/user/180652) fAKe
by bovine__kebi @ 2020-05-18 17:36:45