Program to represent a bank account using classes and objects.

This code represents a bank account.
 We have defined a class named bank which has 4 different functions :-
 1.'enterdata' to enter the data.
2. 'deposit' to deposit an amount in bank.
3.'withdraw' to withdraw an amount from the bank
4.'dispdata' to display the final account status.

Code:

#include<iostream>
#include<stdlib.h>
#include<conio.h>
using namespace std;
class  bank
{
 private:
  char name[10],type[10];
  int acc_no,balance;
public:
 void enterdata(void)
 {
        cout<<"enter name of person";
        cin>>name;
        cout<<"enter type of account";
        cin>>type;
        cout<<"enter account no.";
        cin>>acc_no;
        cout<<"enter balance";
        cin>>balance;
 }
 void deposit(void)
 {
        int n;
        cout<<"enter amount to deposit";
        cin>>n;
        cout<<"total is:"<<balance+n;
        balance=balance+n;
 }
 void withdraw(void)
 {
        int w;
        cout<<"balance is:"<<balance;
        cin>>w;
        cout<<"balance is:"<<balance-w;
        balance=balance-w;
 }
 void dispdata(void)
 {
        cout<<"name:"<<name;
        cout<<"balance left:"<<balance;
 }
};
int main(void)
{
 bank b1,b2,b3,b4,b5,b6,b7,b8,b9,b10;
 int k,i,choice;
 while(k)
    {
        cout<<"\n1.To assign the initial values\n";
  cout<<"2.To deposit an amount\n";
  cout<<"3.To withdraw an amount\n";
  cout<<"4.To display name and balance\n";
  cout<<"5.Exit\n";
  cin>>choice;
  switch(choice)
  {
      case 1: b1.enterdata();
      break;
      case 2: b1.deposit();
      break;
      case 3: b1.withdraw();
         break;
            case 4: b1.dispdata();
         break;
         case 5: exit(0);
         break;
         default:
         cout<<"wrong choice";
         break;
  }
    }
 getch();
}