@[小粉兔](https://www.luogu.com.cn/user/10703)
by lraM762 @ 2022-12-27 18:58:55
@[__ZSC__](/user/600759) [这个？](https://www.luogu.com.cn/blog/314625/solution-cf12e)
by U_star @ 2022-12-27 19:00:16
@[__ZSC__](/user/600759) https://www.luogu.com.cn/discuss/241461
by Xy_top @ 2022-12-27 19:36:34
@[zyc220720](/user/770618) 对，这题解根本就不能拿来育人
by lraM762 @ 2022-12-27 20:03:21
@[chen_zhe](/user/8457)
by lraM762 @ 2023-03-22 18:52:45