class inheritance bank account help

[irkzuptang]

PLEASE HELP ME.

You have been developing a BankAccount class for Parkville Bank that contains several fields and functions.

a. Create BankAccount contains only an account number and a balance.
b. Create a class named SavingsAccount that descends from BankAccount. Include
an interest rate field that is initialized to 3 percent when a SavingsAccount is
constructed.
c. Create a class named CheckingAccount that descends from BankAccount. Include
two new fields including a monthly fee and the number of checks allowed per month;
both are entered from prompts within the constructor.
d. Write a main()function to demonstrate the SavingsAccount and CheckingAccount
classes. Save the file as CheckingAndSavings.cpp.
e. Add a constructor for the SavingsAccount class that requires a double argument that
is used to set the interest rate. Create a class named CheckingWithInterest that descends from both SavingsAccount and CheckingAccount. This class provides for special interest-bearing checking accounts. When you create a CheckingWithInterest object, force the interest rate to .02, but continue to prompt for values for all the other fields. Create an array of five CheckingWithInterest accounts, prompt the user for values for each, and display the accounts. Save the file as CheckingWithInterest.cpp.

So far, I only have this. I don't know how to do most of it.

  #include<iostream>
using namespace std;

class BankAccount
{
public:
	void setAccountNum();
	void setCurrentBal();

	void getInfo()
	{
	cout<<"\n\nEnter Customer Name :- ";
	cin>>customerName;
	cout<<"Enter Account Number :- ";
	cin>>accountNum;
	}
	void displayInfo()
	{
		cout<<"\n\nCustomer Name :- "<<customerName;
		cout<<"\nAccount Number :- "<<accountNum;
	}
	void displayBalance()
	{
		cout<<"\nBalance :- "<<currentBalance;
	}


private:
	char customerName[30];
	int accountNum;
	float currentBalance;

};

class SavingsAccount: public BankAccount
{


};


class CheckingAccount: public BankAccount
{


};


class CheckingWithInterest: public SavingsAccount, public CheckingAccount
{


};


int main()
{
	cout<<"\n\t\tWELCOME TO PARKVILLE BANK!";


}

Am i doing this correct?

[TheIdeasMan]

Please don't do duplicate posts - you won't get help any quicker, rather just irritate those who put in effort to answer questions.

The trouble is, that I might answer this topic, then discover that someone else has said exactly the same thing in the other one.

You received a reply to your first post within 4 minutes, then 20 minutes later posted this topic.

Not happy with the answers ? Consider that you haven't asked a specific question, and realise that we are not a homework service.

There are plenty of people willing to help, just need to see more effort from your end.