Problems solved: 228
Rank by points: #1067
Total points:
47.22
Contribution points:
7
4 contests written
Rank by rating: #5883
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From Trường THPT chuyên Nguyễn Tất Thành, Kon Tum, Trường THPT chuyên Vĩnh Phúc, Trường THPT chuyên Lương Thế Vinh, Đồng Nai
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