TaxCalculator

import java.util.Scanner;

public class TaxCalculator {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int moshtnostDvigatel = Integer.parseInt(sc.nextLine());
        String grad = sc.nextLine();
        String ekoStandart = sc.nextLine();

        //При "Euro 4" - 15% отстъпка
        //При "Euro 5" - 17% отстъпка
        //При "Euro 6" - 20% отстъпка
        double total = 0;
        switch (grad) {
            case "Sofia":
                if (moshtnostDvigatel <= 37) {
                    total = moshtnostDvigatel * 1.43;
                } else if (moshtnostDvigatel >= 38 && moshtnostDvigatel <= 55) {
                    total = moshtnostDvigatel * 1.5;
                } else {
                    total = moshtnostDvigatel * 2.68;
                }
                break;
            case "Vidin":
                if (moshtnostDvigatel <= 37) {
                    total = moshtnostDvigatel * 1.34;
                } else if (moshtnostDvigatel >= 38 && moshtnostDvigatel <= 55) {
                    total = moshtnostDvigatel * 1.4;
                } else {
                    total = moshtnostDvigatel * 2.54;
                }
                break;
            case "Varna":
                if (moshtnostDvigatel <= 37) {
                    total = moshtnostDvigatel * 1.37;
                } else if (moshtnostDvigatel >= 38 && moshtnostDvigatel <= 55) {
                    total = moshtnostDvigatel * 1.4;
                } else {
                    total = moshtnostDvigatel * 2.57;
                }
                break;
        }

        if (ekoStandart.equals("Euro 4")) {
            total = total - (total * 0.15);
        } else if (ekoStandart.equals("Euro 5")) {
            total = total - (total * 0.17);
        } else if (ekoStandart.equals("Euro 6")) {
            total = total - (total * 0.2);
        }

        System.out.printf("%.2f lv", total);
    }
}