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khoavn1995
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Problems
Submissions
Contests written:
5
Min. rating:
1582
Max rating:
1875
Rating
1772
Problems
988
Points
42423
Rating #
428
Points #
38
Lê Trần Đăng Khoa (THPT Thái Phiên, Đà Nẵng)
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toi yeu tat ca cac em!
here
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