@[l55584](/user/184271) [https://www.luogu.com.cn/record/85398824](https://www.luogu.com.cn/record/85398824)
Re了空间开个十倍（
by Register_int @ 2022-08-29 00:30:30
@[Register_int](/user/406941) OK谢谢dalao
by l55584 @ 2022-08-29 00:32:15