airbookingsystem.txt

这个设计虽然是C语言写的

for(i=Flight_Count;i<(Flight_Count+m);i++)

{
    cout<<endl;
    cout<<"\t\t----------------------------------"<<endl;
          cout<<"\t\t\t   请输入终点站名:";
    cin>>f.Des_Name; 
    cout<<"\n\t\t\t   请输入航班号(唯一):";
    cin>>f.Flight_No;
  cout<<"\n\t\t\t   请输入飞机号:";
  cin>>f.Plane_No;
  while(1)
  {
    cout<<"\n\t\t\t   请输入飞行周日(1-7):";
    cin>>f.Week_Day; 
    if(f.Week_Day<'1'||f.Week_Day>'7')
    {   
      cout<<"\n\t\t   数据输入错误，按任意键继续输入."<<endl;
      getch();
    }
    else
      break;
  }
  cout<<"\n\t\t\t   请输入乘员定额:";
  cin>>f.Customer_Amount;
  cout<<"\n\t\t\t   请输入头等舱票价:";
  cin>>f.Price[0];
  cout<<"\n\t\t\t   请输入普通舱票价:";
  cin>>f.Price[1];
  cout<<"\n\t\t\t   请输入经济舱票价:";
  cin>>f.Price[2];
  f.Free_Amount=f.Customer_Amount;   //剩余票数与乘员定额相同
    
    }
Flight_Count+=m;
save();

if(Continue()=='n')
  return ;
              

}




//------------航线是否为空函数-------------
int Empty_Flight()
{ read();
if(m==0)
{cout<<endl;
  system("cls");
  cout<<"\n\n\n\n\n\n\n\n\t\t   对不起，没有相关航线。按任意键返回..."<<endl;
  getch();
  return 1;
}
else
  return 0;
}





//------------航线查看函数-----------------
void Line_See()
{

  
    if(Empty_Flight())   //航班线为空
  return;
prefix("航班查看");
cout<<" ┌────┬───┬───┬────┬────┬────┬────────┐"<<endl;
cout<<" │     │     │     │     │     │     │   票   价 　　 │"<<endl;
cout<<" │终点站名│航班号│飞机号│飞行周日│乘员定额│剩余票数├──┬──┬──┤"<<endl;
cout<<" │　　　　│　　　│　　　│　　　　│　　　　│　　　　│头舱│普舱│经舱│"<<endl;
cout<<" ├────┼───┼───┼────┼────┼────┼──┼──┼──┤"<<endl;
  
  for(i=0;i<m;i++)
      {cout<<" │"<<setiosflags(ios::left)<<setw(8)<<f.Des_Name<<"│"<<setw(6)<<f.Flight_No<<\
  "│"<<setw(6)<<f.Plane_No<<   "│"<<setw(7)<<"星期"<<f.Week_Day<<   "│   "<<setw(5)<<f.Customer_Amount<<\
  "│   "<<setw(5)<<f.Free_Amount<<"│"<<setw(4)<<f.Price[0]<<"│"<<setw(4)<<f.Price[1]<<"│"<<setw(4)<<f.Price[2]<<"│"<<endl;
  
  
      cout<<" ├────┼───┼───┼────┼────┼────┼──┼──┼──┤"<<endl;
      }
cout<<" └────┴───┴───┴────┴────┴────┴──┴──┴──┘"<<endl;
        
cout<<"\n\t\t\t   按任意键返回子菜单..."<<endl;
getch();
}


//-------航线修改------
void Line_Edit()
{   

    char answer[20];
    if(Empty_Flight())   //航班线为空
          return;
    while(0==Empty_Flight())
    {
          
          prefix("修改航班");
    
          Line_See();
          cout<<"警告！如果该修改航班有乘客 将直接退出本操作"<<endl;
          cout<<"若该修改航班有乘客，请先退出所有的票再执行本操作"<<endl;
          cout<<"\n\t\t\t请输入你要修改的航班号";
          cin>>answer;
          read2();
          for(j=0;j<n;j++)
                while(strcmp(c[j].Flight_No,answer)==0)
                {   
                    cout<<"该航班有乘客，请先退出所有的票"<<endl;
                return;
                }
                
                read();
                for(i=0;i<m;i++)
                    
                    if(strcmp(f.Flight_No,answer)==0)
                          
                    {cout<<"\n\t\t\t请输入新航班号";
                    cin>>f.Flight_No;
                    cout<<"\n\t\t\t请输入飞机号";
                    cin>>f.Plane_No;
                    cout<<"\n\t\t\t请输终点站名";
                    cin>>f.Des_Name;
                    cout<<"\n\t\t\t请输飞行周日";
                    cin>>f.Week_Day;
                    cout<<"\n\t\t\t请输乘员定额"; 
                    cin>>f.Customer_Amount;
                    cout<<"\n\t\t\t   请输入头等舱票价:";
                    cin>>f.Price[0];
                    cout<<"\n\t\t\t   请输入普通舱票价:";
                    cin>>f.Price[1];
                    cout<<"\n\t\t\t   请输入经济舱票价:";
                    cin>>f.Price[2];
                    f.Free_Amount=f.Customer_Amount;   //剩余票数与乘员定额相同
                    cout<<"操作完成"<<endl;
                    getchar();
                    return;
                    }
                

                    else
                    {cout<<" 找不到该航班"<<endl;
                    getchar();
                    return;}
                    save();
                    
                    
    } 
    
}



void Sub1Menu()
{
char *MenuItem[]={"│   航空客运航线管理子菜单   │","│　│[1]. 航 线 增 设   │　│",\
  "│　│[2]. 航 线 查 看   │　│","│ │[3]. 航 线 修 改   │　│","│　│[4]. 返 回 主 菜 单 │　│"};
while(1)
  switch(ModelMenu(MenuItem,5))
  {
    case '1':{Line_Add();break;}
    case '2':{Line_See();break;}
          case '3':{Line_Edit();break;}
    case '4':{return;}
    default:{ErrorMess();}
  }
}


//---------------订票办理函数---------------
void Sub2Menu()
{
int flag;

if(Empty_Flight())   //航班线为空

return;

while(0==Empty_Flight())
{
  prefix("订票办理");
  flag=0;       //标志位清零以重新作出判断
  
  cout<<"\n\t\t\t   请输入航班号:";
    read2();
    Customer_Count=n;
  cin>>c[Customer_Count].Flight_No;
    read();
    for(i=0;i<m;i++)
  if(strcmp(f.Flight_No,c[Customer_Count].Flight_No)==0)   //调用航线查找函数，若存在则进行以下操作
  { strcpy(c[Customer_Count].Des_Name,f.Des_Name); 

  strcpy( c[Customer_Count].Plane_No,f.Plane_No);

  cout<< "\n\t \t\t该航班还有"<<f.Free_Amount<<"座位"<<endl;

      cout<<"\n\t\t\t   请输入订票数:";

      cin>>c[Customer_Count].Amount;

      if(c[Customer_Count].Amount<=0)
      {
        cout<<"\n\t\t\t请输入大于零的数,按任意键继续输入."<<endl;
        getch();
      }//if
      else
        break;
}//if
  else

  {cout<<"\n\t\t\t无此航班"<<endl;

  getch();}
  

  
for(i=0;i<m;i++)
  
if(strcmp(f.Flight_No,c[Customer_Count].Flight_No)==0) 

  if(f.Free_Amount>=c[Customer_Count].Amount)
  {

  
  c[Customer_Count].Fist_Seat=(f.Customer_Amount-f.Free_Amount+1);
  f.Free_Amount-=c[Customer_Count].Amount;       //减去定票数
  save();
  c[Customer_Count].Last_Seat=(c[Customer_Count].Fist_Seat+c[Customer_Count].Amount-1);
  
  cout<<"\n\t\t\t   请输入你的姓名:";

  cin>>c[Customer_Count].Name;

  if(c[Customer_Count].Name)
  {cout<<"\n\t\t\t   请输入你的证件号:";
  cin>>c[Customer_Count].bianhao;
  }
  else
    break;


  while(c[Customer_Count].bianhao)                   //数据合法性检验
  {     
      

          IsEmpty=0;

          cout<<"\n\t\t\t   请输入舱位等级(1-3):";

                    cin>>c[Customer_Count].Rank;

                    if(!(c[Customer_Count].Rank>='1'&&c[Customer_Count].Rank<='3'))
          {
            cout<<"\n\t\t输入出错,请输入1-3之间的数,按任意键继续输入."<<endl;

            getch();
          }
        else
          break;
  }
cout<<"\n\t\t\t   您的座位号为:"<<endl;
cout<<"\n\t\t\t\t从"<<c[Customer_Count].Fist_Seat<<"到"<<c[Customer_Count].Last_Seat<<endl;

Customer_Count=(Customer_Count+1);
n=n+1;
save2();

      
          }//满足定票数

else     if(f.Free_Amount==0)
    {
      cout<<"\n\t\t   对不起，该航线的票已经全部售完!"<<endl;
      
    }
    else
    {
      cout<<"\n\t\t   对不起，该航线的剩余票额数少于你的订票数。"<<endl;
      
    }


  if(Continue()=='n')
    return;
}//while

}




//-----------------订票乘客信息-----------------
void Display_Reserve(){

int flag=0;
read();
if(Empty_Flight())
  return;

prefix("定票乘客名单");
read2();
if(!(c[0].Amount))
{
  cout<<"\n\n\n\n\t\t\t对不起，系统中无定票的乘客。"<<endl;
  getch();
  return; 
}
else
{
cout<<" ┌────┬───┬───┬─────────┬────┬───┬───── "<<endl;
cout<<" │姓名   │航班号│飞机号│   证件号     │ 终点站 │ 舱等 │座位号 │ "<<endl;
cout<<" ├────┼───┼───┼─────────┼────┼───┼────┤ "<<endl;

for(j=0;j<n;j++)
{
      cout<<" │"<<setiosflags(ios::left)<<setw(8)<<c[j].Name<<"│"<<setw(6)\
      <<c[j].Flight_No<<"│"<<setw(6)<<c[j].Plane_No<<"│"<<setw(18)<<c[j].bianhao<<"│"<<setw(8)<<c[j].Des_Name<<"│"<<setw(6)<<c[j].Rank\
      <<"│";
      //if(c.Amount>1)
      // cout<<setw(5)<<"c.bianhao"<<"│"<<endl;
      // else
        cout<<"从"<<c[j].Fist_Seat<<"到"<<c[j].Last_Seat<<" │"<<endl; 
      
cout<<" ├────┼───┼───┼─────────┼────┼───┼────┤"<<endl;
    
  }
  
  
  
cout<<" └────┴───┴───┴─────────┴────┴───┴────┘"<<endl;
cout<<"\n\t\t\t   按任意键返回子菜单..."<<endl;
getch();
}
}




void Sub3Menu()   //退票操作
{
int k;
  int flag=0;   //记录满足条件的航线的定票结点

char answer[7],name[7];   //用户输入的航班数据

    
if(Empty_Flight())       //航班线为空
  return;

while(0==Empty_Flight())
{
prefix("退票办理");
read2();
if(!c)
{
  cout<<"\n\n\t\t   对不起，系统中暂时无定票乘客..."<<endl;
  getch();
  return;
}
while(c)
{
  flag=0;
  
  prefix("退票办理");
  cout<<"\n\t\t\t   请输入航班号:";
  cin>>answer;
    read();
    for(i=0;i<m;i++)
    if(strcmp(f.Flight_No,answer)==0)
    {   
          cout<<"\n\t\t\t   请输入您的姓名:";
    cin>>name;
          if(f.Customer_Amount==f.Free_Amount)
          {
      cout<<"\n\t\t   很抱歉，该航线暂时无人定票,无法进行退票操作."<<endl;
      if(Continue()=='n')//是否继续操作
        return;
      else
        continue;   //提前结束本次循环，重新进行退票处理
          }
          else


          for(j=0;j<n;j++)
                while(strcmp(c[j].Name,name)==0 )   //查找有无此乘客名
                { flag=1;
                    k=j;
                    
                for(;k<n-1;k++)
                {c[k]=c[k+1];
                

                }
                f.Free_Amount=f.Free_Amount+c[j].Amount;
                save();
                n=n-1; 
                save2();
                
                cout<<"\n\t\t   退票办理已经操作完毕，按任意键返回菜单..."<<endl;
        getch();
        return;
                
                }
                if(!flag)
                    cout<<"\n\t\t   很抱歉，该航线无此乘客，请查证后再操作..."<<endl;
    }
  if(Continue()=='n')
    return;
}//while
}


}








void Sub4Menu()
{
  char *MenuItem[]={"│   航空客运乘客管理子菜单   │","│　│ [1]. 订票乘客信息 │　│","│　│ [2]. 返回系统菜单 │　│",\
"│　│     欢迎你的光临 │　│"};
while(1)
  switch(ModelMenu(MenuItem,4))
  {
    case '1':{Display_Reserve();break;}
    
    case '2':{return;}
    default:{ErrorMess();}
  }
}



void main()
{
Cover();
while(1)
{ save();
  save2();
  switch(MainMenu())
  {
  case '1':{Sub1Menu();break;}       //航线管理
  case '2':{Sub2Menu();break;}       //订票办理
  case '3':{Sub3Menu();break;}       //退票办理
  case '4':{Sub4Menu();break;}       //乘客管理
  case '5':{if(ExitSystem()) return;break;}   //退出系统     
  default:ErrorMess();
  }
}
}