| SN | ID | Problem | Difficulity | Accepted rate | 最後修改 | ||
| 1 | a001 | 哈囉 (15) -- Jiangsir | 1 | 2008-10-29 |
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| 2 | a002 | 簡易加法 (9) -- Jiangsir | 1 | 2008-10-29 |
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| 3 | a003 | 兩光法師占卜術 (22) -- Jiangsir | 1 | 2008-10-29 |
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| 4 | a004 | 文文的求婚 (12) -- Jiangsir | 1 | 2008-05-09 |
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| 5 | a005 | Eva 的回家作業 (20) -- POJ | 1 | 2008-06-22 |
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| 6 | a006 | 一元二次方程式 (27) -- Jiangsir | 1 | 2008-10-07 |
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| 7 | a007 | 判斷質數 (54) -- Jiangsir | 1 | 2008-10-29 |
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| 8 | a008 | 中文大寫數字 (12) -- admin | 2 | 2008-02-16 |
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| 9 | a009 | 解碼器 (7) -- ACM | 1 | 2008-05-28 |
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| 10 | a010 | 因數分解 (5) -- Jiangsir | 1 | 2008-05-09 |
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| 11 | a011 | 幼稚園的算數遊戲 (23) -- ACM 494 | 1 | 2008-05-09 |
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| 12 | a012 | Hashmat的戰役 (5) -- ACM | 1 | 2008-10-30 |
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| 13 | a013 | 羅馬數字 (5) -- NPSC 模擬試題 | 1 | 2007-12-11 |
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| 14 | a015 | 矩陣的翻轉 -- Jiangsir | 1 | 2008-06-05 |
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| 15 | a016 | 數獨(SUDOKU) (4) -- Jiangsir | 1 | 2008-07-08 |
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| 16 | a017 | 五則運算 (1) -- Jiangsir | 1 | 2008-04-23 |
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| 17 | a020 | 身分證檢驗 (6) -- Jiangsir | 1 | 2007-12-20 |
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| 18 | a021 | 大數運算 (8) -- Jiangsir | 1 | 2008-05-09 |
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| 19 | a022 | 迴文 (3) -- Jiangsir | 1 | 2008-05-09 |
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| 20 | a024 | 最大公因數(GCD) (8) -- Jiangsir | 1 | 2008-11-08 |