public static void Main(string[] args)
{
SocialMediaAccount timothy = new SocialMediaAccount();
timothy.Login = "******";
timothy.Email = "*****@*****.**";
// timothy.IsActive = true; // cannot access private component
timothy.Display();
System.Console.WriteLine();
timothy.AddConnection(100);
System.Console.WriteLine("Has connections: " + timothy.HasConnections());
System.Console.WriteLine("Is ID 100 a friend? " + timothy.IsFriend(100));
System.Console.WriteLine("Is ID 100 a friend? " + timothy.IsFriend(200));
}