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[Codeforces771E]Bear and Rectangle Strips WizardCowboy 2017-10-30 20:02 阅读:256 评论:0 推荐:0

[Codeforces477D]Dreamoon and Binary WizardCowboy 2017-10-19 20:56 阅读:247 评论:0 推荐:0

[ZHOJ1955]lj的锁 WizardCowboy 2017-09-27 20:16 阅读:225 评论:0 推荐:0

[Codeforces440D]Berland Federalization WizardCowboy 2017-10-18 23:35 阅读:206 评论:0 推荐:0

[Codeforces613E]Puzzle Lover WizardCowboy 2017-10-26 10:29 阅读:205 评论:0 推荐:0

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