免费vc++航空客运订票系统+论文

gt;next->count<=flight[index].count)
  {
   cout<<"为"<<p->next->name<<"办理订票手续"<<endl;
   Al_Custom *pnew=new Al_Custom;
   pnew->count=p->next->count;
   flight[index].rest-=p->next->count;
   strcpy(pnew->name,p->next->name);
   do{
    cout<<"请"<<p->next->name<<"输入所需要的舱位等级(1-3):";
    cin>>pnew->level;
   }while(pnew->level<1 || pnew->level>3);
   pnew->next=flight[index].Al_link->next;
   flight[index].Al_link->next=pnew;
   Wait_Custom *q=p->next;
   p->next=q->next;

   if(flight[index].wait_queue.rear==q)
    flight[index].wait_queue.rear=p;
   delete q;
  }
}
}

void dingpiao()//承办订票业务子模块
{
char no[10];//航班号
int count;//订票量
cout<<"请输入航班号和订票数额:";
cin>>no>>count;
int index=findbyno(no);
if(index==-1)
{
  cout<<"该航线不存在"<<endl;
  return ;
}
if(flight[index].rest>=count)//尚有余票
{
  Al_Custom *pnew=new Al_Custom;
  cout<<"请输入您的姓名:";
  cin>>pnew->name;
  cout<<"请输入您要订的舱位等级:";
  cin>>pnew->level;
  pnew->count=count;
  pnew->next=0;
  flight[index].rest-=count;
  pnew->next=flight[index].Al_link->next;
  flight[index].Al_link->next=pnew;
}
else//没有余票
{
  cout<<"该航班的余票额不能满足您的要求，是否排队候补(y/n):";
  cout.flush();
  char select;
  do{
   select=getch();
  }while(select!='y' && select!='n');
  if(select=='y')//排队候补
  {
   Wait_Custom *pnew=new Wait_Custom;
   cout<<endl;
   cout<<"请输入您的姓名:";
   cin>>pnew->name;
   pnew->count=count;
   pnew->next=0;
   flight[index].wait_queue.rear->next=pnew;
   flight[index].wait_queue.rear=pnew;
   cout<<flight[index].wait_queue.rear->name<<endl;
  }
  else
  {
  }
}
}

void tuipiao()//承办退票业务子模块
{
cout<<"请输入您的姓名:";
char name[15];
cin>>name;
cout<<"请输入你要退票的航班号与飞行周日:";
int week;
char no[10];
cin>>no>>week;
bool isfind=false;
for(int index=0;index<flight_no;index++)
{
if(flight[index].week==week && strcmp(flight[index].flight_no,no)==0)
{
&

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免费vc++航空客运订票系统+论文(四)