student2023037
UID: 380, 등록 2023-11-4 23:14:23, 마지막 접속 2025-5-25 15:30:08, 오프라인.
총 142 문제 해결.RP: 0 (No. ?)
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소개
在科学的世界里，探索未知，挑战极限，用好奇心点燃智慧的火花！
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최근 활동
This person is lazy and didn't join any contests or homework. -
최근 해설
This person is lazy and didn't write any solutions.