上载文件为在数模竞赛中常用的图论算法，用C++实现，实现图论的有关算法-Upload file mode competition in a number of commonly used graph theory algorithm, using C++ Realized, the realization of the algorithm in graph theory

程序首先利用include的手段将文件graph0.cpp包含进来，在main()函数调用由图的邻接矩阵建立图creatgraph与取顶点i的值gervalue(const int i)的函数。随后调用pshorpath(adjmatrix &G,int v0,int dist[],int path[])函数，该函数就是狄克斯特拉算法对应的函数。-Procedures include the means of the first to use the file that contains gra