using System;

public class Program

{

    public static void Main()

    {

        string strItemCode = "sony-dvd-062019";

        string[] strArray = strItemCode.Split('-');

        Console.WriteLine("manufaturer: "+strArray[0]); //=>"sony"

        Console.WriteLine("Product:"+strArray[1]); //=>"dvd"

        Console.WriteLine("Month:"+strArray[2].Substring(0,2)); //=>"062019"

        Console.WriteLine("Year:"+strArray[2].Substring(2,4));

        Console.WriteLine("Pleasse give me a string");

        string strEmail = Console.ReadLine();

        if (strEmail.Contains("@") == false)

        {

            Console.WriteLine("please enter a valid email");

            return;

        }

        int iIndex = strEmail.IndexOf("@");

        string strName = strEmail.Substring(0,iIndex);

        string Domain = strEmail.Substring(iIndex+1);

        Console.WriteLine("Name:"+strName);

        Console.WriteLine("Domain:"+Domain);

    }

}