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nguyenpaul1305
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Problems
Submissions
Contests written:
2
Min. rating:
812
Max rating:
1122
Rating
1122
Problems
449
Points
45255
Rating #
3444
Points #
2
Nguyễn Nguyên Khang (6/12 THCS Trung vuong, Đà Nẵng)
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vn-b
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