图论,有点难啊 #include <stdio.h> #include<stdlib.h> //邻接矩阵 /*typedef struct { int** edge; int vexnum, arcnum; } Mgraph; Mgraph* InitMGraph(Mgraph* gra, int maxsize, int vexnum, int arcnum) { gra = (Mgraph*)malloc(sizeof(Mgraph)); gra->edge = (int**)malloc(sizeof(int*)*maxsi...