李宗洁
UID: 611
暂未获得硬币
등록 2023-8-14 7:44:00, 마지막 접속 2024-1-1 10:41:56, 오프라인.
총 1 문제 해결.RP: 9 (No. 520)
-
소개
This person is lazy and didn't write anything. -
Accepted Problems
-
최근 활동
This person is lazy and didn't join any contests or homework.