Shulou(Shulou.com)05/31 Report--

This article mainly introduces "how C++ finds out the number of paths and the minimum path sum". In daily operation, I believe many people have doubts about how C++ finds out the number of paths and minimum paths and problems. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts about "how C++ finds out the number of paths and the sum of minimum paths". Next, please follow the editor to study!

# include # include # include using namespace std;/* idea: for a certain point, the number of paths in DP [I] [j] is the sum of the number of paths directly above and to the left of the point DP [I] [j] = dp [I] [JRIME1] + DP [I-1] [j]; but special consideration is required for special places * / int Unique_path (int mlint nint int first,int second) {vector dp (m); int iJet j For (iSuppli)

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