UID: 1828, 등록 2025-2-21 13:49:08, 마지막 접속 2025-2-21 16:32:28, 오프라인.
School : 国科英才科创学院
총 1 문제 해결.RP: 10 (No. 1923)
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소개
This person is lazy and didn't write anything. -
Accepted Problems
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최근 활동
This person is lazy and didn't join any contests or homework.