FixedEmails

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

namespace FixEmails
{
    class Program
    {
        static void Main(string[] args)
        {
            var myDict = new Dictionary<string, string>();
            var result = new Dictionary<string, string>();

            while (true)
            {
                string name = Console.ReadLine();
                if (name.Equals("stop"))
                {
                    break;
                }

                if (!myDict.ContainsKey(name))
                {
                    myDict.Add(name, "");
                }

                string email = Console.ReadLine().ToLower();

                if (email.Equals("stop"))
                {
                    break;
                }

                if (!email.EndsWith(".us") || !email.EndsWith(".uk"))
                {
                    myDict[name] = email;
                }
            }
            foreach (KeyValuePair<string, string> kvp in myDict)
            {
                if (kvp.Value.EndsWith("uk") == false
                 && kvp.Value.EndsWith("us") == false)
                {
                    result.Add(kvp.Key,kvp.Value);
                }
            }
            foreach (KeyValuePair<string, string> kvp in result)
            {
                Console.WriteLine($"{kvp.Key} -> {kvp.Value}");
            }
        }
    }
}