摘要:
dfs+prune AC代码: #include <vector> #include <cstdio> #include <algorithm> #include <cmath> #include <numeric> using namespace std; class sol{ public: v 阅读全文
posted @ 2016-03-11 23:15
aldorado
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摘要:
堆排序STL algorithm里有建堆make_heap,出栈 pop_heap(将堆首元素移至容器尾部),入栈push_heap,以及堆排序sort_heap AC代码 #include <vector> #include <cstdio> #include <string> #include 阅读全文
posted @ 2016-03-11 11:46
aldorado
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