Problems solved: 15
Rank by points: #5415
Total points:
9.91
Contribution points:
0
2 contests written
Rank by rating: #226
Rating: 1995
Min. rating: 1756
Max rating: 1995
From Trường THPT chuyên Khoa học Tự nhiên - Đại học Quốc gia Hà Nội
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