Problems solved: 943
Rank by points: #2
Total points:
127.69
Contribution points:
38
5 contests written
Rank by rating: #19
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From Trường Đại học Công nghệ - Đại học Quốc gia Hà Nội, Trường THPT chuyên Trần Phú, Hải Phòng
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