@[黑影洞人](/user/285617) [这个](https://www.luogu.com.cn/paste/jq3nlpwu) by kdfzply @ 2022-09-05 12:21:35
@[kdfzply](/user/724049) 多谢 by 黑影洞人 @ 2022-09-05 12:23:40