static void Main(string[] args)
{
BooksCollection books = new BooksCollection();
for (IIterator iter = books.createIterator(); iter.hasNext();)
{
string name = iter.next().ToString();
Console.WriteLine("BookName : " + name);
}
}
static void Main(string[] args)
{
BooksCollection books = new BooksCollection();
books.AddBook("Гарри Поттер");
books.AddBook("Собачье сердце");
books.AddBook("Война и Мир");
var enumerator = books.GetEnumerator();
enumerator.MoveNext();
Console.WriteLine(enumerator.Current);
enumerator.MoveNext();
Console.WriteLine(enumerator.Current);
enumerator.MoveNext();
Console.WriteLine(enumerator.Current);
enumerator.MovePrev();
Console.WriteLine(enumerator.Current);
}