03. Sushi Time

#include <iostream>
#include <string>
#include <cmath>
using namespace std;

int main () {
    string sushiType;
    string restorantName;
    string portion;
    string order;
    getline (cin, sushiType);
    getline (cin, restorantName);
    getline(cin,  portion);
    getline (cin, order);

    int portions = stoi(portion);
    bool restorantNameCorrect = restorantName == "Sushi Zone"
                            || restorantName == "Sushi Time"
                            || restorantName == "Sushi Zone"
                            || restorantName == "Asian Pub";

    double price = 0.0;

    if (restorantName == "Sushi Zone") {
        if (sushiType == "sashimi") {
            price = portions * 4.99;
        }else if (sushiType == "maki") {
            price = portions * 5.29;
        } else if (sushiType == "uramaki") {
            price = portions * 5.99;
        } else if (sushiType == "temaki") {
            price = portions * 4.29;
        }
    } else if (restorantName == "Sushi Time") {
        if (sushiType == "sashimi") {
            price = portions * 5.49;
        }else if (sushiType == "maki") {
            price = portions * 4.69;
        } else if (sushiType == "uramaki") {
            price = portions * 4.49;
        } else if (sushiType == "temaki") {
            price = portions * 5.19;
        }
    } else if (restorantName == "Sushi Bar") {
        if (sushiType == "sashimi") {
            price = portions * 5.25;
        }else if (sushiType == "maki") {
            price = portions * 5.55;
        } else if (sushiType == "uramaki") {
            price = portions * 6.25;
        } else if (sushiType == "temaki") {
            price = portions * 4.75;
        }
    } else if (restorantName == "Asian Pub") {
        if (sushiType == "sashimi") {
            price = portions * 4.50;
        }else if (sushiType == "maki") {
            price = portions * 4.80;
        } else if (sushiType == "uramaki" || sushiType == "temaki") {
            price = portions * 5.50;
        }
    }

    double delivery = price + (price * 0.20);
    double noDelivery = price;

    if (!restorantNameCorrect) {
        cout << restorantName << " is invalid restaurant!\n";
    } else {
        if (order == "Y") {
            cout << "Total price: " << ceil(delivery) << " lv.\n";
        } else if (order == "N") {
            cout << "Total price: " << ceil(noDelivery) << " lv.\n";
        }
    }


    return 0;
}