Courier Express

using System;

namespace CourierFirm
{
    class Program
    {
        static void Main(string[] args)
        {
            double weight = double.Parse(Console.ReadLine());
            string service = Console.ReadLine();
            double distance = double.Parse(Console.ReadLine());

            double kmPrice = 0;

            if (weight < 1)
            {
                kmPrice = 0.03;
            }
            else if (weight >= 1 && weight < 10)
            {
                kmPrice = 0.05;
            }
            else if (weight >= 10 && weight < 40)
            {
                kmPrice = 0.1;
            }
            else if (weight >= 40 && weight < 90)
            {
                kmPrice = 0.15;
            }
            else if (weight >= 90 && weight < 150)
            {
                kmPrice = 0.2;
            }
            double express = 0;
            if (service == "express")
            {
                if (weight < 1)
                {
                    express = kmPrice / 100 * 80;
                }
                else if (weight >= 1 && weight < 10)
                {
                    express = kmPrice / 100 * 40;
                }
                else if (weight >= 10 && weight < 40)
                {
                    express = kmPrice / 100 * 5;
                }
                else if (weight >= 40 && weight < 90)
                {
                    express = kmPrice / 100 * 2;
                }
                else if (weight >= 90 && weight < 150)
                {
                    express = kmPrice / 100 * 1;
                }
            }
            double total = kmPrice * distance + express * weight * distance;

            Console.WriteLine($"The delivery of your shipment with weight of {weight:f3} kg. would cost {total:f2} lv.");
        }
    }
}