Small Shop

#include <iostream>

using namespace std;

int main()
{
    string product, town;
    double quantity, price;
    cin >> product >> town >> quantity;

    price = 0;
    if (town == "Sofia")
    {
        if (product == "coffee")
        {
            price = 0.50;
        }
        else if (product == "beer")
        {
            price = 1.20 ;
        }
        else if (product == "water")
        {
            price = 0.80;
        }
        else if (product == "sweets")
        {
            price = 1.45;
        }
        else if (product == "peanuts")
        {
            price = 1.60;
        }
    }
    else if (town == "Varna")
    {
        if (product == "coffee")
        {
            price = 0.45;
        }
        else if (product == "beer")
        {
            price = 1.10;
        }
        else if (product == "water")
        {
            price = 0.70;
        }
        else if (product == "sweets")
        {
            price = 1.35;
        }
        else if (product == "peanuts")
        {
            price = 1.55;
        }
    }
    else if (town == "Plovdiv")
    {
        if (product == "coffee")
        {
            price = 0.40;
        }
        else if (product == "beer")
        {
            price = 1.15;
        }
        else if (product == "water")
        {
            price = 0.70;
        }
        else if (product == "sweets")
        {
            price = 1.30;
        }
        else if (product == "peanuts")
        {
            price = 1.50;
        }
    }

    cout << price * quantity << endl;

    return 0;
}