//尾插法建表
int CreateListR(LinkList L)
{
int i,n;
LinkList *s,*q,*p;
p=L;
while(p->next!=NULL)
{
p=p->next;
}
printf("请输入需要录入的图书信息的个数:n=");
scanf("%d",&n);
for(i=1;i<n+1;i++)
{
s=(LinkList)malloc(sizeof(LinkList));
printf("书号 书名 价格\n");
scanf("%s%s%s",&s->data.ISBN,&s->data.name,&s->data.price);
q=L->next;
if(q==NULL){
p->next=s;
p=s;
p->next=NULL;
printf("录入成功!\n");
continue;
}
while(q!=NULL)
{
if(strcmp(s->data.name,q->data.name)==0){
printf("此图书已存在!");
printf("请重新输入:\n");
scanf("%s%s%s",&s->data.ISBN,&s->data.name,&s->data.price);
}
q=q->next;
}
p->next=s;
p=s;
p->next=NULL;
printf("录入成功!\n");
}
return 0;
}
错误:
:\数据\的\VC.CPP(30) : error C2227: left of '->next' must point to class/struct/union
D:\数据\的\VC.CPP(30) : fatal error C1903: unable to recover from previous error(s); stopping compilation
请问怎么改