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Dungeon Master Time Limit:1000MS     Memory Limit:65536KB     64bit IO Format:%lld & %lluDescription     You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is c

题目地址：点击打开链接Oil DepositsTime Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64uDescriptionThe GeoSurvComp geologic survey company is responsible for d