UID: 572, Registered at 2024-6-4 8:45:03, last login at 2024-9-22 15:51:52, currently offline.
School : 国科英才科创学院
Solved 5 problems, RP: 18.1 (No. 1591)
UID: 572, Registered at 2024-6-4 8:45:03, last login at 2024-9-22 15:51:52, currently offline.
School : 国科英才科创学院
Solved 5 problems, RP: 18.1 (No. 1591)