#include <stdio.h> #include<string.h> #include<math.h> //最小生成树 typedef struct Graph { double edges[200][200]; int v_num, e_num; //顶点数和边数量 } Graph; double Prim(Graph g, int v) { double sum = 0; double lowcost[100]; double mindist; int closet[100], i, j, k; for ( i = 0; i < g.v_nu...