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mdtung
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Problems
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Contests written:
7
Min. rating:
1052
Max rating:
1279
Rating
1191
Problems
387
Points
23057
Rating #
2802
Points #
1346
Mai Đức Tùng (THCS Lý Tự Trọng)
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I sẽ become tóp bét thế giới
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