Write a C++ program to fill a Bank Application

AIM: Write a C++ program for Bank Application

SOURCE CODE:

#include<iostream>

#include<string.h>

using namespace std;

class Bank

{

            int account_no;

            char name[20];

            float balance;

            public:

            void display()  {

                        cout<<"\n account_no:"<<account_no<<endl;

                        cout<<"\n name:"<<name<<endl;

                        cout<<"\n balance:"<<balance<<endl;

            }         

            Bank(int x,char *y,float z){

                        account_no=x;

                        strcpy(name,y);

                        balance=z;

            }

            void Credit()   {

                        float amount;

                        display();

                        cout<<"\n enter amount:";

                        cin>>amount;

                        balance=balance+amount;

                        display();

            }

            void Debit()    {

                        float amount;

                        display();

                        cout<<"\n enter amount:";

                        cin>>amount;

                        if(balance<amount){

                                    cout<<"\n insufficient balance";

                        }

                        else{

                                    balance=balance-amount;

                        }

                        display();

            }

};

int main(){

            Bank bl(101,"BALA",1000);

            int ch;

            do{

                        cout<<"\n 1.Debit"<<"\n 2.Credit"<<"\n 3.exit"<<"\n";

                        cout<<"\n enter the case:"<<"\n";

                        cin>>ch;

                        switch(ch)

                        {

                                    case 1:bl.Debit();

                                         break;

                                    case 2:bl.Credit();

                                           break;

                            case 3:exit(0);

                            default:cout<<"\ invalid choice";                                               

                        }

            }while(1);

}