1. # include<constream.h>
int main()
{
clrscr();
int password;
for (int i=0;i<3;i++)
{cout<<"enter password:n";
cin>>password;
if (password==12345)
{cout<<"correct!n";
double balance=10000;
double withdraw,deposit;
int option;
cout<<"n";
cout<< " *************Aqib memon****************n";
cout<<"************Automated teller
machine************"<<endl;
cout<<"choose a transaction n";
cout<<"n";
cout<<"[1] inquire balance n"
<<"[2] withdraw n"
<<"[3] deposite n"
<<"[4] Quit n"
<<"n"
<<"Enter option:";
cin>>option;
switch(option)
{
case 1:
cout<<"n [[[BALANCE INQUIRY]]]n";
cout.setf(ios::fixed);
cout.setf(ios::showpoint);
cout.precision(2);
cout<<"n your current balance is Rs:"<<balance<<endl;
break;
case 2:
cout<<"n [[[WITHDRAW]]]n";
cout<<"n Enter ammount Rs:";
cin>>withdraw;
balance=balance-withdraw;

2. cout.setf(ios::fixed);
cout.setf(ios::showpoint);
cout.precision(2);
cout<<"you withdrew Rs:"<<withdraw<<endl;
cout<<"your remainig balance is"<<balance<<endl;
continue;
case 3:
cout<<"n [[[deposit]]]n";
cout<<"Enter ammount Rs:";
cin>>deposit;
balance=balance+deposit;
cout.setf(ios::fixed);
cout.setf(ios::showpoint);
cout.precision(2);
cout<<"You deposited Rs:"<<deposit<<endl;
cout<<"Your new balance is"<<balance<<endl;
continue;
case 4:
cout<<"n***[[[EXIT MODE]]]***n";
break;
default :
cout<<"n That is an invalid optionn";
}
break;
}
else
cout<<"n please try again n";
}
getch();
return 0;
}