live demo

import java.util.Scanner;

public class LiveDemo {
    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        double moneyFood = Double.parseDouble(scanner.nextLine());
        double moneySouvenirs = Double.parseDouble(scanner.nextLine());
        double moneyHotel = Double.parseDouble(scanner.nextLine());

        int distance = 210;
        int timeDays = 3;

        int spendKilometers = 7 / 100;
        double pricePerKilometer = 1.85;

        double allPriceForHotel = Double.parseDouble(scanner.nextLine());

        double firstDay = allPriceForHotel * 0.10;
        double secondDay = allPriceForHotel * 0.15;
        double thirdDay = allPriceForHotel * 0.20;

        System.out.printf("Money needed: %.2f %f", allPriceForHotel);







    }
}