#include "stdio.h"
#include "stdlib.h"
#include "io.h"
#include "math.h"
#include "time.h"
#define OK 1
#define ERROR 0
#define TRUE 1
#define FALSE 0
#define MAXVEX 100 /* 最大顶点数,应由用户定义 */
typedef int Status;
typedef char VertexType;
typedef int EdgeType;
typedef struct EdgeNode
{
int adjvex;
EdgeType info;
struct EdgeNode *next;
}EdgeNode;
typedef struct VertexNode
{
VertexType data;
EdgeNode *firstedge;
}VertexNode, AdjList[MAXVEX];
typedef struct
{
AdjList adjList;
int numNodes,numEdges;
}GraphAdjList;
void CreateALGraph(GraphAdjList *G)
{
int i,j,k;
EdgeNode *e;
printf(
"输入顶点数和边数:\n");
scanf(
"%d,%d",&G->numNodes,&G->numEdges);
for(i =
0;i < G->numNodes;i++)
{
scanf(&G->adjList[i].data);
G->adjList[i].firstedge=NULL;
}
for(k =
0;k < G->numEdges;k++)
{
printf(
"输入边(vi,vj)上的顶点序号:\n");
scanf(
"%d,%d",&i,&j);
e=(EdgeNode *)
malloc(
sizeof(EdgeNode));
e->adjvex=j;
e->next=G->adjList[i].firstedge;
G->adjList[i].firstedge=e;
e=(EdgeNode *)
malloc(
sizeof(EdgeNode));
e->adjvex=i;
e->next=G->adjList[j].firstedge;
G->adjList[j].firstedge=e;
}
}
int main(
void)
{
GraphAdjList G;
CreateALGraph(&G);
return 0;
}
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