Start 2025-01-03 12:30:27

【2025省选】20250103更正

End 2025-01-31 00:00:00
Contest is over.
Now 2026-08-24 12:32:27
https://www.luogu.com.cn/problem/AT_xmascon20_f
baka24  •  1年前

The contest has ended.