#include<Windows.h>
#include<iostream>
using namespace std;
//翻转链表typedef struct node
{int a;struct node*next;
}node;int main()
{//初始化一个链表node* node0 = new node; node0->a = 1;node* node1 = new node; node1->a = 2;node* node2 = new node; node2->a = 3;node* node3 = new node; node3->a = 4;node0->next = node1; node1->next = node2; node2->next = node3; node3->next = NULL;// 逆转node* head=new node,*p,*q;p = node0;head->next = NULL;// 断成两个链表// head->NULL// node0->node1->node2->node3->NULL;//  p		qwhile (p!=NULL){q = p->next;p->next = head->next;head->next = p;p = q;}cout << head->next->a << head->next->next->a << head->next->next->next->a << head->next->next->next->next->a << endl;
}