`fa[f(u)]=f(v)`
by Enoch006 @ 2024-01-07 09:30:08
啥意思
by PurpledfromMCC @ 2024-01-07 09:35:39
其实也算正常，毕竟一开始并查集的并经常写成这种错误代码
by wangjiawen @ 2024-01-07 09:52:19
@[Enoch006](/user/538683) 感谢！！！
by tongyurui @ 2024-01-14 08:35:44