Create an application that calculates and displays the starting and ending monthly balances for a checking account and a savings account.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Create an application that calculates and displays the starting and ending monthly balances for a checking account and a savings account.

Console

Welcome to the Account application
Starting Balances
Checking: $1,000.00
Savings:  $1,000.00
Enter the transactions for the month
Withdrawal or deposit? (w/d): w
Checking or savings? (c/s): c
Amount?: 500
Continue? (y/n): y
Withdrawal or deposit? (w/d): d
Checking or savings? (c/s): s
Amount?: 200
Continue? (y/n): n
Monthly Payments and Fees
Checking fee:              $1.00
Savings interest payment:  $12.00
Final Balances
Checking: $499.00
Savings:  $1,212.00

Create a class named AccountBalanceApp that uses these objects to process and display deposits and withdrawals.

my code:

import java.text.DecimalFormat;
import java.util.Scanner;

public class AccountBalanceApp {

private static Scanner sc = new Scanner(System.in);
private static CheckingAccount ca = new CheckingAccount(1.0);
private static SavingsAccount sa = new SavingsAccount(.01);

public static void main(String[] args) {
Console.displayWelcomeMessage();
ca.deposit(1000);
sa.deposit(1000);
displayStartingBalences();
while (true) {
String wd = Console.getChoiceString(sc, "Withdrawal or deposit? (w/d):",
"w", "d");
if (wd.equals("w")) {

} else {

}
String cs = Console.getChoiceString(sc, "Checking or savings? (c/s):",
"c", "s");
if (cs.equals("c")) {
} else {

}
String yn = Console.getChoiceString(sc, "Continue? (y/n):",
"y", "n");
if (yn.equals("n")) {
break;
}
}

}

private static void displayStartingBalences() {
System.out.println("Starting Balances");
DecimalFormat ft = new DecimalFormat("$###,###.##");
System.out.println("Checking: " + ft.format(ca.getBalance()));
System.out.println("Savings: " + ft.format(sa.getBalance()));
System.out.println("Enter the transactions for the month");
}
}

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