reclusive @ 2024-11-29 22:25:17
求化简:
之前好像在洛谷上见到过这题,有人可以找到原题吗?
by dg114514 @ 2024-11-29 22:35:26
《幼儿园橙名绿勾》
by ssdhnd @ 2024-11-29 23:15:08
@reclusive
AI曰:
by ssdhnd @ 2024-11-29 23:19:16
证明:AI说的