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题目： A university network is composed of N computers. System administrators gathered information on the traffic between nodes, and carefully divided th 阅读全文
摘要：
题目： The GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvCompworkswithonelargerectangularregionofland 阅读全文
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题目： You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled with r 阅读全文
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题目： Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 100,000) on a 阅读全文