package L08_Conditional_Statements_More_Exercises;

import java.util.Scanner;

public class Upr08_Fuel_Tank {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String fuel = scanner.nextLine();
        double litres = Double.parseDouble(scanner.nextLine());

        if (!"Diesel".equals(fuel)) {
            if (!"Gasoline".equals(fuel)) {
                if (!"Gas".equals(fuel)) {
                    System.out.println("Invalid fuel!");
                }
            }
        }

        if (litres >= 25) {
            if ("Diesel".equals(fuel) || "Gasoline".equals(fuel) || "Gas".equals(fuel)) {
                System.out.printf("You have enough %s.", fuel.toLowerCase());
            }
        }

        if (litres < 25) {
            System.out.printf("Fill your tank with %s!", fuel.toLowerCase());
        }


    }
}