ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3500 3500   Jabby's shadows 0 / 0 (无)
3501 3501   [Usaco2007 China]The Bovine Accordion and Banjo Orchestra 音乐会 0 / 0 (无)
3502 3502   [Poi2012]Salaries 0 / 0 (无)
3503 3503   Permanent 0 / 0 (无)
3504 3504   [Baltic2014]demarcation 0 / 0 (无)
3505 3505   [Usaco2007 China]Treasure 财富 0 / 0 (无)
3506 3506   [Poi2012]Squarks 0 / 0 (无)
3507 3507   [Usaco2006 Dec]Wormholes 虫洞 0 / 0 (无)
3508 3508   [Baltic2014]friends 0 / 0 (无)
3509 3509   [Usaco2006 Dec]The Fewest Coins 找零钱 0 / 0 (无)
3510 3510   [Baltic2014]sequence 0 / 0 (无)
3511 3511   [Usaco2006 Dec]Milk Patterns 产奶的模式 0 / 0 (无)
3512 3512   [Baltic2014]Postman 0 / 0 (无)
3513 3513   [JLOI2011]不重复数字 0 / 0 (无)
3514 3514   [Usaco2006 Jan] Redundant Paths 分离的路径 0 / 0 (无)
3515 3515   [Poi2012]Fibonacci Representation 0 / 0 (无)
3516 3516   [Baltic2014]portals 0 / 0 (无)
3517 3517   [Usaco2006 Jan] Roping the Field 麦田巨画 0 / 0 (无)
3518 3518   [Usaco2006 Jan]Corral the Cows 奶牛围栏 0 / 0 (无)
3519 3519   [Usaco2006 Mar]Ski Lift 缆车支柱 0 / 0 (无)

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