04. Vehicle Park

using System;
using System.IO;
using System.Linq;

class Program
{
    static void Main(string[] args)
    {
#if DEBUG
        Console.SetIn(new StreamReader("../../../input.txt"));
#endif
        var availableVehicles = Console.ReadLine().Split().ToList();
        int vehiclesSold = 0;

        string vehicleRequest = Console.ReadLine();
        while (vehicleRequest != "End of customers!")
        {
            string[] parameters = vehicleRequest.ToLower().Split();
            string currentVehicle = "" + parameters[0][0] + parameters[2];

            if (availableVehicles.Contains(currentVehicle))
            {
                vehiclesSold++;
                availableVehicles.Remove(currentVehicle);

                int vehiclePrice = currentVehicle[0] * int.Parse(parameters[2]);
                Console.WriteLine($"Yes, sold for {vehiclePrice}$");
            }
            else
            {
                Console.WriteLine("No");
            }

            vehicleRequest = Console.ReadLine();
        }

        Console.WriteLine($"Vehicles left: {string.Join(", ", availableVehicles)}");
        Console.WriteLine($"Vehicles sold: {vehiclesSold}");
    }
}