TradeCommissions

import java.util.Scanner;

public class MoreExFuelTank2 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        //KNOW
        // 1.Gasoline = 2.22 per liter
        //2. Diesel = 2.33 per liter
        //3. Gas = 0.93 per liter
        //4. Has discountCardGasoline = 0.18 discount per liter
        //5. Has discountCardDiesel = 0.12 discount per liter
        //6. has discountCardGas = 0.08 discount per liter
        //7. if fill between >20 >= 25 liters = 8% discount
        //8. if fill > 25 liters = 10% discount

        //READ
        //1.type of fuel
        //2.quantity fuel
        //3.has discount card "YES" or "NO"

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

        double gasolinePrice = 2.22;
        double dieselPrice = 2.33;
        double gasPrice = 0.93;

        double gasolinePriceWdiscount = gasolinePrice - 0.18;
        double dieselPriseWdiscount = dieselPrice - 0.12;
        double gasPriceWdiscount = gasPrice - 0.08;

        double extraDiscount = 0;

        if (discountCard.equals("No") && (quantily < 20 )) {
            if (fuel.equals("Gasoline")) {
                System.out.printf("%.2f lv.", quantily * gasolinePrice);
            } else if (fuel.equals("Diesel")) {
                System.out.printf("%.2f lv.", quantily * dieselPrice);
            } else if (fuel.equals("Gas")) {
                System.out.printf("%.2f lv.", quantily * gasPrice);
            }
        } else if( (discountCard.equals("No")) && (quantily >= 20) && (quantily <= 25)){
                extraDiscount = 0.92;
                if (fuel.equals("Gasoline")) {
                    System.out.printf("%.2f lv.", quantily * gasolinePrice * extraDiscount);
                } else if (fuel.equals("Diesel")) {
                    System.out.printf("%.2f lv.", quantily * dieselPrice * extraDiscount);
                } else if (fuel.equals("Gas")) {
                    System.out.printf("%.2f lv.", quantily * gasPrice * extraDiscount);
                }
        }  else if(discountCard.equals("No") && (quantily > 25)) {
            extraDiscount = 0.90;
            if (fuel.equals("Gasoline")) {
                System.out.printf("%.2f lv.", quantily * gasolinePrice * extraDiscount);
            } else if (fuel.equals("Diesel")) {
                System.out.printf("%.2f lv.", quantily * dieselPrice * extraDiscount);
            } else if (fuel.equals("Gas")) {
                System.out.printf("%.2f lv.", quantily * gasPrice * extraDiscount);
            }

        } else if (discountCard.equals("Yes") && (quantily < 20)) {
            if (fuel.equals("Gasoline")) {
                System.out.printf("%.2f lv.", quantily * gasolinePriceWdiscount);
            } else if (fuel.equals("Diesel")) {
                System.out.printf("%.2f lv.", quantily * dieselPriseWdiscount);
            } else if (fuel.equals("Gas")) {
                System.out.printf("%.2f lv.", quantily * gasPriceWdiscount);
            }

        } else if (discountCard.equals("Yes") && (quantily >= 20) && (quantily <= 25)) {
            extraDiscount = 0.92;
            if (fuel.equals("Gasoline")) {
                System.out.printf("%.2f lv.", quantily * gasolinePriceWdiscount * extraDiscount);
            } else if (fuel.equals("Diesel")) {
                System.out.printf("%.2f lv.", quantily * dieselPriseWdiscount * extraDiscount);
            } else if (fuel.equals("Gas")) {
                System.out.printf("%.2f lv.", quantily * gasPriceWdiscount * extraDiscount);
            }

        } else if (discountCard.equals("Yes") && (quantily > 25)) {
            extraDiscount = 0.90;
            if (fuel.equals("Gasoline")) {
                System.out.printf("%.2f lv.", quantily * gasolinePriceWdiscount * extraDiscount);
            } else if (fuel.equals("Diesel")) {
                System.out.printf("%.2f lv.", quantily * dieselPriseWdiscount * extraDiscount);
            } else if (fuel.equals("Gas")) {
                System.out.printf("%.2f lv.", quantily * gasPriceWdiscount * extraDiscount);
            }
        }


    }
}