Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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#include <iostream> #include <string> using namespace std;

//define class & its public/private members

class bankAccount {
public:

setAccountNumber(int); setAccountBalance(double); putMoneyIn(double); takeMoneyOut(double);

const void
const void
const void
const void
void printAccountInfo();

private:
int accountNumber;

double accountBalance; int main()

//run all the functionas

bankAccount account1; account1.setAccountNumber(123456); account1.setAccountBalance(10000); account1.printAccountInfo(); account1.takeMoneyOut(200);

cout << "Your information after withdrawling $200 is as follows"; cout << endl;
account1.printAccountInfo();
account1.putMoneyIn(1293);

cout << "Your information after depositing $1293 is as follows"; cout << endl;
account1.printAccountInfo();

system("pause");

return 0; }

//set the account #

const void bankAccount::setAccountNumber(int num)

}; {

{

};

accountNumber = num;

//set a starting balance

const void bankAccount::setAccountBalance(double bal) {

accountBalance = bal;

};

//deposit money

void const bankAccount::putMoneyIn(double amount) {

accountBalance += amount;

};

//withdraw money

const void bankAccount::takeMoneyOut(double amount) {

if (amount > accountBalance) {

std::endl; }

{

} }

accountBalance -= amount;

std::cout << "You have insufficient funds for this withdrawl." << else

//show account # & balance

void bankAccount::printAccountInfo() {

};

cout << "Your account number is #" << accountNumber << endl; cout << "Your account balance is $" << accountBalance << endl;

 

Modify the above code in C++ to add a savings and a checkings account. I need help defining each function and each class.

Every bank offers a checking account. Derive the class checkingAccount from the class bankAccount (designed above). This class inherits members to store the account number and the balance from the base class. A customer with a checking account typically receives interest, maintains a minimum balance, and pays service charges if the balance falls below the minimum balance. Add member variables to store this additional information. In addition to the operations inherited from the base class, this class should provide the following operations: set interest rate, retrieve interest rate, set minimum balance, retrieve minimum balance, set service charges, retrieve service charges, post interest, verify if the balance is less than the minimum balance, write a check, withdraw (override the method of the base class), and print account information. Add appropriate constructors.

Every bank offers a savings account. Derive the class savingsAccount from the class bankAccount (designed above). This class inherits members to store the account number and the balance from the base class. A customer with a savings account typically receives interest, makes deposits, and withdraws money. In addition to the operations inherited from the base class, this class should provide the following operations: set interest rate, retrieve interest rate, post interest, withdraw (override the method of the base class), and print account information. Add appropriate constructors.

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How would I add the minimun balance functions and service charges? Also include write. check? How would I add deposit money? Can you add it to your code so I can see where everything is supposed to go?

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How would I add the minimun balance functions and service charges? Also include write. check? How would I add deposit money? Can you add it to your code so I can see where everything is supposed to go?

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