魔法符文检测仪 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	lilyjiang	777ms	5 MiB	C++14(O2)	887 Bytes	2025-10-23 10:10:47

ID: 844
Time: 1000ms
Memory: 256MiB
Difficulty: 10
Tags: (None)
# Submissions: 1
Accepted: 1
Uploaded By: lilyjiang