文章标题

void deletenothead(ListNode* pos)//删除无头非尾节点
{
if(pos==NULL||pos->pNext==NULL)
return ;

 pos->data=pos->pNext->data;
 pos->pNext=pos->pNext->pNext;
 free(pos->pNext);

}
void reserve(ListNode* pHead)
{

 ListNode* cur=pHead;
 if(pHead==NULL)
     return ;

    reserve(cur->pNext);
       cout<<pHead->data<<" ";

}

include

include