02.3.07FuelTankSwitch

import java.util.Scanner;

public class ex07FuelTank {

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

        String fuelType = scanner.nextLine().toLowerCase();
        int fuelsAvailable = Integer.parseInt(scanner.nextLine());

        switch (fuelType) {
            case "diesel":
            case "gasoline":
            case "gas":
                if (fuelsAvailable < 25) {
                    System.out.printf("Fill your tank with %s!", fuelType);
                } else {
                    System.out.printf("You have enough %s.", fuelType);
                }
                break;

            default:
                System.out.println("Invalid fuel!");
        }

    }
}