Problems solved: 94
Rank by points: #829
Total points:
22.60
Contribution points:
-2
4 contests written
Rank by rating: #604
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From Trường THPT chuyên Tuyên Quang, Trường THPT chuyên Khoa học Tự nhiên - Đại học Quốc gia Hà Nội
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