using System;

public class Program

{

    public static void Main()

    {

        Console.Write("Input Product ID: ");

        string productID = Console.ReadLine();

        Console.Write("Input Product name: ");

        string productName = Console.ReadLine();

        Console.Write("Input Product amount: ");

        string strAmount = Console.ReadLine();

        int amount = int.Parse(strAmount);

        Console.Write("Input Product price");

        double price = double.Parse(Console.ReadLine());

        double totalPrice = amount*price;

        Console.WriteLine("------------------------");

        Console.WriteLine("{0} {1},productID, productName");

        Console.WriteLine("{0} x {1:N} = {2:N} baht", amount

    }

}