package While;

import java.util.Scanner;

public class AccountBalance {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double deposit = 0;
        String input = scanner.nextLine();

        while (!input.equals("NoMoreMoney")) {
            double sum = Double.parseDouble(input);

            if (sum <0) {
                System.out.println("Invalid operation!");
              break;

            }
            System.out.printf("Increase: %.2f%n", sum);
            deposit +=sum;
            input = scanner.nextLine();
        }
        System.out.printf("Total: %.2f", deposit);
    }
}