SupermarketDataBase

/*
 * Created by SharpDevelop.
 * User: DVasilev
 * Date: 2017/06/16
 * Time: 10:54 AM
 *
 * To change this template use Tools | Options | Coding | Edit Standard Headers.
 */
using System;
using System.Linq;
using System.Collections.Generic;


namespace SupermarketDatabase
{
    class Program
    {
        public static void Main(string[] args)
        {
            //Console.WriteLine("Hello World!");
            var database = new SortedDictionary<string, SortedDictionary<double,double>>();

            var commands = Console.ReadLine().Split(' ').ToList();
            var command = commands[0];
            while (command != "stocked")
            {
                var stock = commands[1];
                if (!database.ContainsKey(stock))
                {
                    database[stock] = new SortedDictionary<double,double>();
                }
                var price = double.Parse(commands[2]);
                var quantity = double.Parse(commands[3]);
                var total = price*quantity;
                foreach (var item in database)
                {
                    Console.WriteLine("{0}: ${1:F2} * {2} = ${3:F2}",stock,price,quantity,total);
                }
                var totalSum = total;
                if (command == "stocked")
                {
                    Console.WriteLine("{0}\nGrand Total: ${1:F2}", new String('-',30),totalSum);
                }
            }
            Console.Write("Press any key to continue . . . ");
            Console.ReadKey(true);
        }
    }
}