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还是畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 63196 Accepted Submission(s): 28696 题目链接:h 阅读全文
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The Unique MST 题目链接:http://poj.org/problem?id=1679 Description: Given a connected undirected graph, tell if its minimum spanning tree is unique. Defin 阅读全文
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Borg Maze 题目链接:http://poj.org/problem?id=3026 Description: The Borg is an immensely powerful race of enhanced humanoids from the delta quadrant of the 阅读全文
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Arctic Network 题目链接:http://poj.org/problem?id=2349 Description: The Department of National Defence (DND) wishes to connect several northern outposts b 阅读全文
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QS Network 题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1586 Description: In the planet w-503 of galaxy cgb, there is a kind of i 阅读全文