Question

Create a Software Application for XYZ Bank that allows its members to access their bank account information through an “ATM like” interface. The Menu Options should include: checking the account balance, debiting the account and crediting the account, along with an option to exit the program.

Create an Account Class to represent the customers’ bank accounts. Include a data member of type float to represent the account balance. Provide a constructor that receives an initial balance and uses it to initialize the data member.

1. The constructor should validate the initial balance to ensure that it’s greater than or equal to $1000.00. If not, set the balance to 0 and display an error message to the user indicating that the initial balance was invalid.
2. Provide three member functions.
3. 1. Member function Credit() should add an amount to the current balance.
4. 2. Member function Debit() should withdraw money from the Account and ensure that the debit amount does not exceed the Account’s balance. If it does, the balance should be left unchanged and the function should print a message indicating "Debit amount exceeded account balance."

c. Member function GetBalance() should return the current balance.

Can someone please help me in Creating a console application in C++ that meet the requirements outlined above With comments Lines telling what each line do

Answer 1

#include <iostream>
#include <string>

using namespace std;

class Account {
private: //attribute
           float balance;  
  
   public:
   //constructor
       Account(float balance)
       {
           //check or validate balance
           if( 0 >= balance || balance <= 1000)
           {
               this->balance = balance;
           }
           else
           {
               //invalid balance
               this->balance = 0;
               cout << "the initial balance was invalid" << endl;
           }
          
       }
      
       //getters
       float getBalance() const{
           return balance;
       }
      
void credit(float amount)
       {
           //increment amount
           balance += amount;
       }
      
       void debit(float amount)
       {
           //check amount exceeded balance
           if(balance < amount)
           {
               cout << "Debit amount exceeded account balance" <<endl;
           }
           else{
               //decrement amount
               balance -= amount;
           }
          
       }
};

int main()
{
   //create object
    Account alex_acc = Account(900);
   //get balance
   cout << alex_acc.getBalance() <<endl;
  
   alex_acc.credit(52.6); //add amount
cout << alex_acc.getBalance() <<endl;//get balance
alex_acc.debit(1000); //debit amount
cout << alex_acc.getBalance() <<endl;//get balance
alex_acc.debit(800); //debit amount
cout << alex_acc.getBalance() <<endl;//get balance
          
}

--------output-------
900
952.6
Debit amount exceeded account balance
952.6
152.6