摘要:
小希的迷宫 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 40762 Accepted Submission(s): 12552 Problem 阅读全文
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Segment set Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4479 Accepted Submission(s): 1672 Pro 阅读全文
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More is better Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 327680/102400 K (Java/Others)Total Submission(s): 22283 Accepted Submission(s): 81 阅读全文
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find the most comfortable road Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5884 Accepted Subm 阅读全文
摘要:
题目链接:http://poj.org/problem?id=3164 详细可以看这里:http://www.cnblogs.com/vongang/archive/2012/07/18/2596851.html 我没怎么看懂 = =,姑且做个模板了。。 题意就是给n个点,m条单向边,并且已知根节点 阅读全文