#include<stdio.h>
#include<malloc.h>
struct node
{
    int data;
    struct node *next;
};

struct node * create(struct node *head)
{   
    struct node *news,*tail;
    int value;
    head=tail=NULL;
    printf("请输入一个整数:  ");
    scanf("%d",&value);
    while(value!=0)
    {
     news=(struct node *)malloc(sizeof(struct node));
     news->data=value;
     news->next=NULL;
    if(head==NULL)
      head=tail=news;      
    else
      {
      tail->next=news;
      tail=news;
      }
    printf("请输入一个整数:  ");
    scanf("%d",&value);
    return(head);
}
void output(struct node *head)
{
   struct node * p;
   p=head;
   while(p!=NULL)
   {
    printf("%d\n",p->data);
    p=p->next;
   }
}
void main()
{   struct node *head1,*head2;
    head1=head2=NULL;
    head2=create(head1);
    output(head2);

}