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题目地址:http://ac.jobdu.com/problem.php?pid=1446题目描述: One way that the police finds the head of a gang is to check people's phone calls. If there is a ph... 阅读全文
posted @ 2014-02-23 15:49
liushaobo
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题目地址:http://poj.org/problem?id=1080DescriptionIt is well known that a human gene can be considered as a sequence, consisting of four nucleotides, whic... 阅读全文
posted @ 2014-02-23 09:57
liushaobo
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