1019 General Palindromic Number 2019-08-01 13:54
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1027 Colors in Mars (20 分)2019-08-01 13:54
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1058 A+B in Hogwarts (20 分)2019-08-01 13:53
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1036 Boys vs Girls (25 分)2019-07-31 13:07
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1006 Sign In and Sign Out (25 分)2019-07-31 12:27
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1011 World Cup Betting (20 分)2019-07-31 10:27
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1009 Product of Polynomials (25 2019-07-31 10:11
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1046 Shortest Distance (20 分)2019-07-30 19:01
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1025 PAT Ranking (25 分)2019-07-30 18:58
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1002 A+B for Polynomials (25 分)2019-07-30 18:58
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