摘要:
http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2031题目大意:给定一个n个点m条边的加权有向图,求平均权值最小的回路。思路:用二分法求解。假设答案为mid... 阅读全文
posted @ 2014-01-25 21:09
hr_whisper
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摘要:
http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&category=&problem=1544&mosmsg=Submission+received+with+ID+13026... 阅读全文
posted @ 2014-01-25 17:49
hr_whisper
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