AccountBalance_05

import java.util.Scanner;

public class AccountBalance_05 {
    public static void main(String[] args) {
        Scanner myScan = new Scanner(System.in);

        double balance = 0;
        boolean isValid = false;
        while (!isValid) {

            String input = myScan.nextLine();
            if (input.equals("NoMoreMoney")) {
                break;
            }
            double addBalance = Double.parseDouble(input);
            if (addBalance <= 0) {
                System.out.println("Invalid operation!");
                isValid = true;
            } else {
                System.out.printf("Increase: %.2f%n", addBalance);
                balance += addBalance;
            }


        }
        System.out.printf("Total: %.2f", balance);
    }
}