yqn123
UID: 68
暂未获得硬币
등록 2022-5-15 16:05:55, 마지막 접속 2022-10-7 13:05:27, 오프라인.
총 35 문제 해결.RP: 142 (No. 205)
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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.