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摘要： Drainage DitchesTime Limit:1000MSMemory Limit:10000KTotal Submissions:59210Accepted:22737DescriptionEvery time it rains on Farmer John's fields, a pon... 阅读全文

摘要： Power NetworkTime Limit:2000MSMemory Limit:32768KTotal Submissions:24019Accepted:12540DescriptionA power network consists of nodes (power stations, co... 阅读全文

摘要： Antenna PlacementTime Limit:1000MSMemory Limit:65536KTotal Submissions:6991Accepted:3466DescriptionThe Global Aerial Research Centre has been allotted... 阅读全文

摘要： AsteroidsTime Limit:1000MSMemory Limit:65536KTotal Submissions:16211Accepted:8819DescriptionBessie wants to navigate her spaceship through a dangerous... 阅读全文

摘要： Sorting It All OutTime Limit:1000MSMemory Limit:10000KTotal Submissions:28762Accepted:9964DescriptionAn ascending sorted sequence of distinct values i... 阅读全文

摘要： 输入数据：4 61 21 32 33 42 44 24 61 21 32 33 42 41 2topo排序为偏序： 1 #include 2 #include 3 #include 4 using namespace std; 5 int indegree[100] ; 6 queueq; 7 in... 阅读全文

摘要： Borg MazeTime Limit:1000MSMemory Limit:65536KTotal Submissions:9220Accepted:3087DescriptionThe Borg is an immensely powerful race of enhanced humanoid... 阅读全文

摘要： HighwaysTime Limit:1000MSMemory Limit:65536KTotal Submissions:23421Accepted:10826DescriptionThe island nation of Flatopia is perfectly flat. Unfortuna... 阅读全文

摘要： Truck HistoryTime Limit:2000MSMemory Limit:65536KTotal Submissions:19772Accepted:7633DescriptionAdvanced Cargo Movement, Ltd. uses trucks of different... 阅读全文

摘要： ArbitrageTime Limit:1000MSMemory Limit:65536KTotal Submissions:16652Accepted:7004DescriptionArbitrage is the use of discrepancies in currency exchange... 阅读全文