Page 384 - C++

{
valid = 0 ;
gotoxy(5,25) ; clreol() ;
cout<< "\7 Enter Correctly (Range: 1. .25)" ;
getch() ;
}
} while (!valid);
do
{
valid = 1 ;
gotoxy(5,25) ; clreol() ;
cout<<"ENTER ADDRESS OF THE PASSANGER" ;
gotoxy(15,6) ; clreol();
gets(paddress) ;
if (paddress[0] == '0')
return ;
if (strlen(paddress) < 1 || strlen(paddress) > 35)
{
valid = 0 ;
gotoxy(5,25) ; clreol();
cout<<"\7 Enter Correctly (Range: 1..35)" ;
getch() ;
}
} while (!valid);
do
{
gotoxy(5,25) ; clreol();
cout<<"ENTER SEX OF THE PASSANGER" ;
gotoxy(15,7) ; clreol();
psex = getche() ;
psex = toupper(psex) ;
if (psex == '0' )
return ;
} while (psex != 'M' && psex != 'F');
do
{
valid = 1 ;
gotoxy(5,25) ; clreol();
cout<<"ENTER AGE OF THE PASSANGER" ;
gotoxy(15,8) ; clreol();
gets(t1) ;
t2 = atoi(t1);
page = t2 ;
if (t1[0] == '0')
return ;
if (page < 1 || page > 100)
{
valid = 0 ;
gotoxy(5,25) ; clreol();
cout<<"\n ENTER CORRECTLY" ;
getch();
}
}
while (!valid) ;
clrscr() ;
gotoxy(33,6) ;
cout<<"Ticket no. "<<tno ;
gotoxy(17,9) ;
cout<< from <<" to"<<to ;
gotoxy(45,9) ;
cout<< "Flight no. " <<pfltno ;
gotoxy(20,11) ;
cout<< "Passanger Name: "<<pname ;
gotoxy(20,13) ;