using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine(AzaleaISBN13Price("5", "5"));

    }

        public static string AzaleaISBN13(string ISBN13)

        {

            if (ISBN13.Length != 13)

            {

                return "";

            }

            string result;

​

            //Drop the ISBN check digit

            string ISBN = ISBN13.Substring(0, 12);

​

            //EAN-13 check digit calculation

            int checkDigitSubtotal = 3 * (Int32.Parse(ISBN.Substring(1, 1)) + Int32.Parse(ISBN.Substring(3, 1)) + Int32.Parse(ISBN.Substring(5, 1)) + Int32.Parse(ISBN.Substring(7, 1)) + Int32.Parse(ISBN.Substring(9, 1)) + Int32.Parse(ISBN.Substring(ISBN.Length - 1)));

            checkDigitSubtotal = checkDigitSubtotal + Int32.Parse(ISBN.Substring(0, 1)) + Int32.Parse(ISBN.Substring(2, 1)) + Int32.Parse(ISBN.Substring(4, 1)) + Int32.Parse(ISBN.Substring(6, 1)) + Int32.Parse(ISBN.Substring(8, 1)) + Int32.Parse(ISBN.Substring(10, 1));

            string temp = (300 - checkDigitSubtotal).ToString();

            string checkDigit = temp.Substring(temp.Length - 1);

​

            //Build the output string. Does the ISBN number beign with 978 or 979?

            if (ISBN.Substring(2, 1) == "8")

            {

                result = char.ConvertFromUtf32(203) + "|xHS" + char.ConvertFromUtf32(75 + Int32.Parse(ISBN.Substring(3, 1)));

            }

            else

            {

                result = char.ConvertFromUtf32(203) + "|xHT" + char.ConvertFromUtf32(75 + Int32.Parse(ISBN.Substring(3, 1)));

            }

            result = result + char.ConvertFromUtf32(65 + Int32.Parse(ISBN.Substring(4, 1)));

            result = result + char.ConvertFromUtf32(75 + Int32.Parse(ISBN.Substring(5, 1)));

            result = result + char.ConvertFromUtf32(65 + Int32.Parse(ISBN.Substring(6, 1))) + "y" + ISBN.Substring(ISBN.Length - 5) + checkDigit + "z";

​

            return result;

        }

        public static string AzaleaISBN13Price(string ISBN13, string Price)

        {

            string result = AzaleaISBN13(ISBN13) + "z";

            int num;

            int checkDigitSubtotal = 3 * (Int32.Parse(Price.Substring(0, 1)) + (Int32.TryParse(Price.Substring(2, 1), out num) ? num : 0) + Int32.Parse(Price.Substring(Price.Length - 1)));

            checkDigitSubtotal = checkDigitSubtotal + (9 * ((Int32.TryParse(Price.Substring(1, 1), out num) ? num : 0) + (Int32.TryParse(Price.Substring(3, 1), out num) ? num : 0)));

            string checkDigit = checkDigitSubtotal.ToString().Substring(checkDigitSubtotal.ToString().Length - 1);

​

            switch (checkDigit)

            {

                case "0":

                    result = result + EvenS(Price.Substring(0, 1)) + ":" + EvenS(Price.Substring(1, 1));

                    result = result + ":" + OddS(Price.Substring(2, 1)) + ":" + OddS(Price.Substring(3, 1)) + ":" + OddS(Price.Substring(Price.Length - 1));

                    break;

                case "1":

                    result = result + EvenS(Price.Substring(0, 1)) + ":" + OddS(Price.Substring(1, 1));

                    result = result + ":" + EvenS(Price.Substring(2, 1)) + ":" + OddS(Price.Substring(3, 1)) + ":" + OddS(Price.Substring(Price.Length - 1));

                    break;

                case "2":

                    result = result + EvenS(Price.Substring(0, 1)) + ":" + OddS(Price.Substring(1, 1));

                    result = result + ":" + OddS(Price.Substring(2, 1)) + ":" + EvenS(Price.Substring(3, 1)) + ":" + OddS(Price.Substring(Price.Length - 1));

                    break;

                case "3":

                    result = result + EvenS(Price.Substring(0, 1)) + ":" + OddS(Price.Substring(1, 1));

                    result = result + ":" + OddS(Price.Substring(2, 1)) + ":" + OddS(Price.Substring(3, 1)) + ":" + EvenS(Price.Substring(Price.Length - 1));

                    break;

                case "4":

                    result = result + OddS(Price.Substring(0, 1)) + ":" + EvenS(Price.Substring(1, 1));

                    result = result + ":" + EvenS(Price.Substring(2, 1)) + ":" + OddS(Price.Substring(3, 1)) + ":" + OddS(Price.Substring(Price.Length - 1));

                    break;

                case "5":

                    result = result + OddS(Price.Substring(0, 1)) + ":" + OddS(Price.Substring(1, 1));

                    result = result + ":" + EvenS(Price.Substring(2, 1)) + ":" + EvenS(Price.Substring(3, 1)) + ":" + OddS(Price.Substring(Price.Length - 1));

                    break;

                case "6":

                    result = result + OddS(Price.Substring(0, 1)) + ":" + OddS(Price.Substring(1, 1));

                    result = result + ":" + OddS(Price.Substring(2, 1)) + ":" + EvenS(Price.Substring(3, 1)) + ":" + EvenS(Price.Substring(Price.Length - 1));

                    break;

                case "7":

                    result = result + OddS(Price.Substring(0, 1)) + ":" + EvenS(Price.Substring(1, 1));

                    result = result + ":" + OddS(Price.Substring(2, 1)) + ":" + EvenS(Price.Substring(3, 1)) + ":" + OddS(Price.Substring(Price.Length - 1));

                    break;

                case "8":

                    result = result + OddS(Price.Substring(0, 1)) + ":" + EvenS(Price.Substring(1, 1));

                    result = result + ":" + OddS(Price.Substring(2, 1)) + ":" + OddS(Price.Substring(3, 1)) + ":" + EvenS(Price.Substring(Price.Length - 1));

                    break;

                case "9":

                    result = result + OddS(Price.Substring(0, 1)) + ":" + OddS(Price.Substring(1, 1));

                    result = result + ":" + EvenS(Price.Substring(2, 1)) + ":" + OddS(Price.Substring(3, 1)) + ":" + EvenS(Price.Substring(Price.Length - 1));

                    break;

            }

​

            return result;

        }

            protected static string OddS(string theString)

        {

            string result = String.Empty;

​

            switch (theString)

            {

                case "0":

                    result = "!";

                    break;

                case "1":

                    result = char.ConvertFromUtf32(34);

                    break;

                case "2":

                    result = "#";

                    break;

                case "3":

                    result = "";

                    break;

                case "4":

                    result = "%";

                    break;

                case "5":

                    result = "&";

                    break;

                case "6":

                    result = "'";

                    break;

                case "7":

                    result = "(";

                    break;

                case "8":

                    result = ")";

                    break;

                case "9":

                    result = "*";

                    break;

            }

​

            return result;

        }

​

        protected static string EvenS(string theString)

        {

            string result = String.Empty;

​

            switch (theString)

            {

                case "0":

                    result = "+";

                    break;

                case "1":

                    result = ",";

                    break;

                case "2":

                    result = "-";

                    break;

                case "3":

                    result = ".";

                    break;

                case "4":

                    result = "/";

                    break;

                case "5":

                    result = ";";

                    break;

                case "6":

                    result = "<";

                    break;

                case "7":

                    result = "=";

                    break;

                case "8":

                    result = ">";

                    break;

                case "9":

                    result = "^";

                    break;

            }

​

            return result;

        }

}