static void Main()
{
Console.WriteLine("Example for \"Author\" class:");
DateTime date1 = new DateTime(1828, 9, 9);
Author author1 = new Author("Lev", "Tolstoy", date1);
Console.WriteLine(author1);
Author author2 = author1.Clone() as Author;
author2.Name = "King";
author2.Surname = "Stephen";
author2.Birthday = new DateTime(1947, 9, 21);
Console.WriteLine(author2);
Console.WriteLine("Are the authors equal: {0}", author1 == author2);
Console.WriteLine("Example of partial print: {0}", author2.PartPrint());
Console.WriteLine("Example for \"Article\" class:");
Article article1 = new Article(author1, "Anna Karenina", 864, 81);
Article article2 = article1.Clone() as Article;
article2.Pages = 1270;
article2.Cost = 150;
article2.Title = "War and Peace";
Console.WriteLine("Example of ToString method of Article:\n{0}", article2);
Console.WriteLine("\nExample of result of comparison operator < : {0}", article1 < article2);
Console.WriteLine("Example of partial print: {0}", article2.PartPrint());
Console.WriteLine("Example for \"Magazine\" class");
Article[] articles = { article1, article2 };
Magazine magazine1 = new Magazine(Periodicity.Monthly, author1, "Literature", 100, articles);
Magazine magazine2 = magazine1.Clone() as Magazine;
Magazine magazine3 = new Magazine();
magazine3.Period = Periodicity.Quarterly;
magazine3.Size = 10;
magazine3.MagazineTitle = "Literature";
magazine3.AddArticle(article2.Clone() as Article);
Console.WriteLine(magazine3.PartPrint());
}
public Magazine(Magazine magazine) : this(magazine.Period, magazine.THisAuthor, magazine.MagazineTitle, magazine.Size, magazine.ArticlesInfo)
{
}