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| 题号 | 状态 | 题目名称 | 标签 | 通过率 | |
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| CF1616H | Keep XOR Low |
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| CF1617A | Forbidden Subsequence |
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| CF1617B | GCD Problem |
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| CF1617C | Paprika and Permutation |
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| CF1617D1 | Too Many Impostors (easy version) |
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| CF1617D2 | Too Many Impostors (hard version) |
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| CF1617E | Christmas Chocolates |
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| CF1618A | Polycarp and Sums of Subsequences |
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| CF1618B | Missing Bigram |
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| CF1618C | Paint the Array |
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| CF1618D | Array and Operations |
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| CF1618E | Singers' Tour |
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| CF1618F | Reverse |
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| CF1618G | Trader Problem |
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| CF1619A | Square String? |
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| CF1619B | Squares and Cubes |
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| CF1619C | Wrong Addition |
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| CF1619D | New Year's Problem |
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| CF1619E | MEX and Increments |
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| CF1619F | Let's Play the Hat? |
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