Problem
A 「HCOI-R1」报名人数 500ms 512MiB Submit
B 似巨龙高歌 1000ms 512MiB Submit
C 「HCOI-R1」孤独的 sxz 1000ms 512MiB Submit
D 陌路寻诗礼 1000ms 512MiB Submit

According to the contest rules, you cannot view your submission details at current.

Oh, there is no clarification!

1010

Status: Done
Rule: Ledo
Problem: 4
Start at: 2025-10-10 14:00
End at: 2025-10-10 17:00
Duration: 3 hour(s)
Host: hey_muzili
Partic.: 87