Coffee Machine

#include <iostream>
#include <string>

using namespace std;

int main() {
    string drink, sugar;
    cin >> drink >> sugar;

    int drinkCount;
    cin >> drinkCount;

    double sum = drinkCount;

    if (drink == "Espresso") {
        if (sugar == "Without") {
            sum *= 0.90 * 0.65;
        }
        else if (sugar == "Normal") {
            sum *= 1.00;
        }
        else if (sugar == "Extra") {
            sum *= 1.20;
        }

        if (drinkCount > 5) {
            sum *= 0.75;
        }
    }
    else if (drink == "Cappuccino"){
        if (sugar == "Without") {
            sum *= 1.00 * 0.65;
        }
        else if (sugar == "Normal") {
            sum *= 1.20;
        }
        else if (sugar == "Extra") {
            sum *= 1.60;
        }
    }
    else if (drink == "Tea") {
        if (sugar == "Without") {
            sum *= 0.50 * 0.65;
        }
        else if (sugar == "Normal") {
            sum *= 0.60;
        }
        else if (sugar == "Extra") {
            sum *= 0.70;
        }
    }

    if (sum > 15) {
        sum *= 0.8;
    }

    printf("You bought %i cups of %s for %.2f lv.\n", drinkCount, drink.c_str(), sum);

    return 0;
}