RemoveEntryIfContainsSpecificString_Dict_Ex04

using System;
using System.Collections.Generic;
using System.Linq;
using System.Globalization;

namespace Feb26_2018
{
    class MainClass
    {
        /* */

        public static void Main()
        {
            //int k = int.Parse(Console.ReadLine());
            //var input = Console.ReadLine()
            //                   .Split()
            //                   .Select(double.Parse)
            //                   .ToList();

            //var firstK = input.Take(k);
            //var asd = input.ToArray().Reverse();
            //Console.WriteLine(asd);
            char[] sep = {' '};
            Dictionary<string, string> peoplesEmailAddresses = new Dictionary<string, string>();
            string personsName;
            string personsEmail;
            while((personsName = Console.ReadLine().ToLower()) != "stop")
            {
                personsEmail = Console.ReadLine();
                peoplesEmailAddresses[personsName] = personsEmail;
                string dotUk = ".uk";
                string dotUS = ".us";
                CultureInfo validate = new CultureInfo("en-US");
                if(personsEmail.EndsWith(dotUk, true, validate) == false || personsEmail.EndsWith(dotUS, true, validate) == false)
                {
                    continue;
                }
                if (peoplesEmailAddresses.ContainsKey(personsName))
                {
                    peoplesEmailAddresses[personsName] = personsEmail;
                }
                else
                {
                    peoplesEmailAddresses.Add(personsName, personsEmail);
                }
            }
            foreach (var contactInfo in peoplesEmailAddresses)
            {
                var name = contactInfo.Key;
                var email = contactInfo.Value;
                Console.WriteLine("{0} -> {1}", name, email);
            }
        }
    }
}