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| 题号 | 状态 | 题目名称 | 标签 | 通过率 | |
|---|---|---|---|---|---|
| CF285B | Find Marble |
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| CF285C | Building Permutation |
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| CF285D | Permutation Sum |
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| CF285E | Positions in Permutations |
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| CF286A | Lucky Permutation |
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| CF286B | Shifting |
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| CF286C | Main Sequence |
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| CF286D | Tourists |
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| CF286E | Ladies' Shop |
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| CF287A | IQ Test |
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| CF287B | Pipeline |
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| CF288A | Polo the Penguin and Strings |
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| CF288B | Polo the Penguin and Houses |
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| CF288C | Polo the Penguin and XOR operation |
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| CF288D | Polo the Penguin and Trees |
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| CF288E | Polo the Penguin and Lucky Numbers |
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| CF289A | Polo the Penguin and Segments |
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| CF289B | Polo the Penguin and Matrix |
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| CF290A | Mysterious strings |
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| CF290B | QR code |
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