03. Vacation (While Loop - Exercise)

import java.util.Scanner;

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

        double tripPrice = Double.parseDouble(scanner.nextLine());
        double savedMoney = Double.parseDouble(scanner.nextLine());

        String action = scanner.nextLine();
        double sum = Double.parseDouble(scanner.nextLine());
        int daysCounter = 0;
        int spendCounter = 0;

        while (savedMoney < tripPrice) {
            daysCounter++;
            if (action.equals("spend")) {
                savedMoney -= sum;
                spendCounter++;
                if (savedMoney < 0) {
                    savedMoney = 0;
                }
                if (spendCounter == 5) {
                    System.out.printf("You can't save the money.%n%d", spendCounter);
                    break;
                }
            } else if (action.equals("save")) {
                savedMoney += sum;
                if (savedMoney < 0) {
                    savedMoney = 0;
                }
            }
            if (savedMoney >= tripPrice) {
                System.out.printf("You saved the money for %d days.", daysCounter);
                break;
            }
            action = scanner.nextLine();
            sum = Double.parseDouble(scanner.nextLine());
        }
    }
}