Program for bank System in OOP C++

Define a class for a bank account that includes the following data member:

 Name of the depositor 

 Account Number 

 Type of Account 

 Balance Amount in the Account.

 The class also contains the following member functions. 

 A constructor to assign initial values.

 Deposit function to deposit some amount. It should accept the amount as parameter. 

 Withdraw function to withdraw an amount after checking the balance. It should accept the amount as parameter.

 Display function to display name and balance.

Answer :::

#include<iostream.h>
#include<conio.h>
#include<stdio.h>
#include<process.h>
class Bank
{

//Declaration of data members
public:
char name[20];
char account_type[20];
int account_number;
int balance;

//member functions of the class Bank
// initialize function to initialize data members

void initialize()
{
cout<<"\nEnter Account Holders Name:";
gets(name);
cout<<"\nEnter Account type:";
gets(account_type);
cout<<"\nEnter account number:";
cin>>account_number;
cout<<"\Enter balance to deposit:";
cin>>balance;
}

//deposit() function to deposit amount in account
void deposit()
{
int bal;
cout<<"\nEnter the amout to deposit:";
cin>>bal;
balance+=bal;
cout<<"\nAmount deposited successfuly\nYour New Balance:"<<balance;
}

//check() function to withdraw amount and check remaining balance

void check()
{
int bal;
cout<<"\nYour balance :"<<balance<<"\nEnter amount to withdraw:";
cin>>bal;
if(bal<=balance)
{
balance-=bal;
cout<<"\nRemaining Balance:"<<balance;
}
else
{
exit(0);
}
}

//display function to display user information
void display()
{
cout<<"\nName :";
puts(name);
cout<<"\nBalance :"<<balance;
}
};

void main()
{
int i;
clrscr();

//An array of objects of Bank class can be created to handle 10 customers and their data
//as Bank bk[10];
//Then run this array in loop to initialize and access it's data members

Bank bk;
bk.initialize();
cout<<"\n1. Your Information\n2. Deposit\n3. Withdraw\nEnter your choice\n";
cin>>i;
if(i==1)
{
bk.display();
}
else if(i==2)
{
bk.deposit();
}
else if(i==3)
{
bk.check();
}
getch();
}