UID: 411, Registered at 2024-5-5 12:02:49, last login at 2024-6-28 10:37:47, currently offline.
School : 国科英才科创学院
Solved 7 problems, RP: 31 (No. 1313)
UID: 411, Registered at 2024-5-5 12:02:49, last login at 2024-6-28 10:37:47, currently offline.
School : 国科英才科创学院
Solved 7 problems, RP: 31 (No. 1313)