| 题号 | 状态 | 题目名称 | 通过率 | |
|---|---|---|---|---|
| CF1276D | Tree Elimination |
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| CF1276E | Four Stones |
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| CF1276F | Asterisk Substrings |
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| CF1277A | Happy Birthday, Polycarp! |
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| CF1277B | Make Them Odd |
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| CF1277D | Let's Play the Words? |
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| CF1278A | Shuffle Hashing |
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| CF1278B | A and B |
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| CF1278C | Berry Jam |
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| CF1278D | Segment Tree |
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| CF1278E | Tests for problem D |
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| CF1278F | Cards |
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| CF1279A | New Year Garland |
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| CF1279B | Verse For Santa |
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| CF1279C | Stack of Presents |
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| CF1279D | Santa's Bot |
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| CF1279E | New Year Permutations |
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| CF1279F | New Year and Handle Change |
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| CF1280A | Cut and Paste |
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| CF1280B | Beingawesomeism |
|
