05. Orders

using System;

namespace _05._Orders
{
    class Program
    {
        static void Main(string[] args)
        {
            string product = Console.ReadLine();
            int quantityProduct = int.Parse(Console.ReadLine());
            CalculatesTotaPriceOrder(product, quantityProduct);
        }

        static void CalculatesTotaPriceOrder(string product,int quantityProduct)
        {
            double priceProduct = 0;

            switch(product)
            {
                case "coffee":
                    priceProduct = 1.50;
                    break;
                case "coke":
                    priceProduct = 1.40;
                    break;
                case "water":
                    priceProduct = 1.00;
                    break;
                case "snacks":
                    priceProduct = 2.00;
                    break;
            }
            double totalPrice = quantityProduct * priceProduct;
            Console.WriteLine($"{totalPrice:f2}");
        }
    }
}