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