Codeforces 1463D Pairs

2020-12-18

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• 模拟

Codeforces 1463C Busy Robot

2020-12-18

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• 模拟

Codeforces 1463B Find The Array

2020-12-18

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Codeforces 1463A Dungeon

2020-12-18

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Codeforces 1462F The Treasure of The Segments

2020-12-16

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Codeforces 1462C Unique Number

2020-12-16

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Codeforces 1462B Last Year's Substring

2020-12-16

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• 模拟

Codeforces 1462A Favorite Sequence

2020-12-16

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• 模拟

Codeforces-1095E-Almost Regular Bracket Sequence

2019-12-16

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• 思维

Codeforces 1257E - The Contest

2019-11-23

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• 后缀
• 模拟