Biegral Blog

#include<iostream>
using namespace std;

typedef struct node
{
	int data;
	struct node *next;
}Node;

int main()
{
   Node a1, a2, a3;
   Node *head = NULL;

   Node *p1 = &a1;
   p1->data = 1;

   Node *p2 = &a2;
   p2->data = 2;

   Node *p3 = &a3;
   p3->data = 3;

   //把结点连接起来
   head = p1;
   p1->next = p2;
   p2->next = p3;
   p3->next = NULL;

   //遍历结点
   Node *p = head;
   while(NULL != p)
   {
		cout << p ->data << endl;
		p = p->next;
   }
  
   return 0;
}