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- import java.util.Scanner;
- public class Test {
- public static void main(String[] args) {
- Scanner scan = new Scanner(System.in);
- double priceFood = Double.parseDouble(scan.nextLine());
- double priceSouvenirs = Double.parseDouble(scan.nextLine());
- double priceHotel = Double.parseDouble(scan.nextLine());
- // double allCosts = priceFood * priceSouvenirs * priceHotel; тази променлива е излишна
- double road = 420.0 / 100 * 7; // тук 420 го направих 420.0, защото без .0 са 3 int числа и резултата е int, а на нас ни трябва double
- double allRoad = road * 1.85;
- double threeDays = (3 * priceFood) + (3 * priceSouvenirs);
- double firstDay = priceHotel * 0.9; // това число 500 е хардкоднато, трябва да се замени със променлива - priceHotel
- double secondDay = priceHotel * 0.85; // същият проблем
- double thirdDay = priceHotel * 0.8; // отново
- double allCosts = allRoad + threeDays + firstDay + secondDay + thirdDay;
- System.out.printf("Money needed: %.2f", allCosts);
- }
- }
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