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1668: [Usaco2006 Oct]Cow Pie Treasures 馅饼里的财富Time Limit:3 SecMemory Limit:64 MBSubmit:498Solved:289[Submit][Status]Description最近,奶牛们热衷于把金币包在面粉里,然后把它们烤... 阅读全文
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1692: [Usaco2007 Dec]队列变换Time Limit:5 SecMemory Limit:64 MBSubmit:682Solved:280[Submit][Status]DescriptionFJ打算带他的N(1 s1[i] then 50 ... 阅读全文
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1640: [Usaco2007 Nov]Best Cow Line 队列变换Time Limit:5 SecMemory Limit:64 MBSubmit:543Solved:278[Submit][Status]DescriptionFJ打算带着他可爱的N (1 ≤ N ≤ 2,000)头奶牛... 阅读全文
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1620: [Usaco2008 Nov]Time Management 时间管理Time Limit:5 SecMemory Limit:64 MBSubmit:506Solved:306[Submit][Status]DescriptionEver the maturing businessma... 阅读全文
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1634: [Usaco2007 Jan]Protecting the Flowers 护花Time Limit:5 SecMemory Limit:64 MBSubmit:493Solved:310[Submit][Status]DescriptionFarmer John went to cut... 阅读全文
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1627: [Usaco2007 Dec]穿越泥地Time Limit:5 SecMemory Limit:64 MBSubmit:504Solved:325[Submit][Status]Description清早6:00,Farmer John就离开了他的屋子,开始了他的例行工作:为贝茜挤奶。前... 阅读全文
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1651: [Usaco2006 Feb]Stall Reservations 专用牛棚Time Limit:10 SecMemory Limit:64 MBSubmit:566Solved:314[Submit][Status]DescriptionOh those picky N (1 >>>>... 阅读全文