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2016-10-11 21:18:45 HDU 1016 A ring is compose of n circles as shown in diagram. Put natural number 1, 2, ..., n into each circle separately, and the 阅读全文
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将office安装目录中startup文件夹(C:\Program Files\Microsoft Office\Office12\STARTUP)里的东西删掉,就可以了 阅读全文
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关于树的遍历的问题探索BFS:Comparison to BFS: One application of BFS is to compute the shortest-pathdistances from a given source vertex s ∈ VBFS一个应用即为计算任意一个节点到源节 阅读全文