graph.h

这是我的老师布置的一道图的应用的题目

 #define MAX_VERTEX_NUM 20
 typedef enum{DG,DN,AG,AN}GraphKind;
 typedef struct ArcNode
 {
   int adjvex; 
   struct ArcNode *nextarc;
   InfoType info;
 }ArcNode;
 typedef struct
 {
   VertexType data; 
   ArcNode *firstarc;
 }VNode,AdjList[MAX_VERTEX_NUM]; 
 typedef struct
 {
   AdjList vertices;
   int vexnum,arcnum; 
   int kind;
 }ALGraph;