static void Main(string[] args) // Ctrl+K,D
{
//Player player1 = new Player();
//player1.Name = "Иванов";
//player1.Birthday = new DateTime(1974, 12, 21, 0, 0, 0);
//Player player1 = new Player("Empty", new DateTime(1987, 12, 12));
//Console.Write("Введите фамилию >");
//player1.Name = Console.ReadLine();
//Console.WriteLine(player1.Name);
//Vector2D v1 = new Vector2D(5, 7);
//Vector2D v2 = new Vector2D(-7, 2);
//Vector2D v3 = v1 + v2;
//Vector2D v4 = v3 + 3.14159265358979;
//CultureInfo ru = new CultureInfo("ru-ru");
//CultureInfo en_us = new CultureInfo("en-us");
//CultureInfo invariant = CultureInfo.InvariantCulture;
//CultureInfo current = CultureInfo.CurrentCulture;
//CultureInfo current_ui = CultureInfo.CurrentUICulture;
//double pi = double.Parse("3.1415", invariant); //Convert.ToDouble("3,1415");
////int j = Convert.ToInt32(3.14);
//int i = (int)pi;
//Console.WriteLine(pi);
//double length = v4;
Printer printer = new Printer();
PrefixPrinter prefix_printer = new PrefixPrinter();
prefix_printer.Prefix = "!!!!!!!-------!!!!!!!";
prefix_printer.Print("QWE");
printer.Print("Hello World!");
prefix_printer.PrintData(3.14);
printer.Print("123");
printer = prefix_printer;
Printer printer1 = new PrefixPrinter();
printer.Print("345");
printer1.Print("678");
Console.ReadLine();
}
static void Main(string[] args)//Ctrl+K,D
{
//Player player0 = null;
//Player player1 = new Player();
//player1.Name = "Иванов";
//player1.Birthday = new DateTime(1977, 03, 23, 9, 0, 0);
#if false
Console.Write("Введите фамилию >");
var surname = Console.ReadLine();
Player player1 = new Player(surname, new DateTime(1977, 03, 23, 9, 0, 0));
Console.WriteLine(player1.GetName());
Console.WriteLine(player1.Name);
#endif
#if false
var v1 = new Vector2D(5, 7);
var v2 = new Vector2D(-7, 2);
var v3 = v1 + v2;
var v4 = v3 + 3.1459265358979;
CultureInfo ru = new CultureInfo("ru-ru");
CultureInfo en_us = new CultureInfo("en-us");
double pi = double.Parse("3.1459265358979", en_us);
int i = (int)pi;
double lenght = v4;
#endif
Printer printer = new Printer();
PrefixPrinter prefixPrinter = new PrefixPrinter();
prefixPrinter.Prefix = "!!!!!!!-------!!!!!!!";
prefixPrinter.Print("QWE");
printer.Print("Hello World!");
prefixPrinter.PrintData(3.14);
printer.Print("123");
printer = prefixPrinter;
Printer printer1 = new PrefixPrinter();
printer.Print("345");
printer1.Print("678");
Console.ReadLine();
}