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| 题号 | 状态 | 题目名称 | 标签 | 通过率 | |
|---|---|---|---|---|---|
| CF67B | Restoration of the Permutation |
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| CF67C | Sequence of Balls |
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| CF67D | Optical Experiment |
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| CF67E | Save the City! |
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| CF68A | Irrational problem |
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| CF68B | Energy exchange |
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| CF68C | Synchrophasotron |
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| CF68D | Half-decay tree |
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| CF68E | Contact |
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| CF69A | Young Physicist |
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| CF69B | Bets |
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| CF69C | Game |
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| CF69D | Dot |
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| CF69E | Subsegments |
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| CF70A | Cookies |
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| CF70B | Text Messaging |
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| CF70C | Lucky Tickets |
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| CF70D | Professor's task |
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| CF70E | Information Reform |
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| CF71A | Way Too Long Words |
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