public class BankBalance
1:
2:
3: import java.util.Scanner;
4:
5: public class BankBalance
6: {
7: public static final double OVERDRAWN_PENALTY = 8.00;
8: public static final double INTEREST_RATE = 0.02;//2% annually
9:
10: public static void main(String[] args)
11: {
12: double balance;
13:
14: System.out.print("Enter your checking account balance: $");
15: Scanner keyboard = new Scanner(System.in);
16: balance = keyboard.nextDouble( );
17: System.out.println("Original balance $" + balance);
18:
19: if (balance >= 0)
20: balance = balance + (INTEREST_RATE * balance)/12;
21: else
22: balance = balance - OVERDRAWN_PENALTY;
23:
24: System.out.println("After adjusting for one month");
25: System.out.println("of interest and penalties,");
26: System.out.println("your new balance is $" + balance);
27: }
28: }
29: