@[WCG2025](/space/show?uid=116114)
# 可能是格式问题
by qian_shang @ 2019-01-23 08:16:28
# ~~因为您太强了~~
by virtual_smk @ 2019-01-23 09:22:59
我Atcoder也是 QAQ
by keven_wang @ 2023-07-05 20:00:56
[QAQ](https://www.luogu.com.cn/record/114099837)
by keven_wang @ 2023-07-05 20:01:46