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Agri-NetTime Limit:1000MSMemory Limit:10000KTotal Submissions:17635Accepted:7091DescriptionFarmer John has been elected mayor of his town! One of his campaign promises was to bring internet connectivity to all farms in the area. He needs your help, of course.Farmer John ordered a high speed connecti 阅读全文
posted @ 2010-11-23 21:52
yming0221
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