using System;

using System.Globalization;

public class Program

{

    public static void Main()

    {

        DateTime date1 = new DateTime(2008, 4, 10);

        Console.WriteLine(date1.ToString("D"));

        Console.WriteLine(date1.ToString("D", CultureInfo.CreateSpecificCulture("en-GB")));

        Console.WriteLine(date1.ToString("D", CultureInfo.CreateSpecificCulture("en-NZ")));

        Console.WriteLine(date1.ToString("D", CultureInfo.CreateSpecificCulture("en-US")));

        Console.WriteLine(date1.ToString("D", CultureInfo.CreateSpecificCulture("pt-BR")));

        Console.WriteLine(date1.ToString("D", CultureInfo.CreateSpecificCulture("es-MX")));

​

        Console.WriteLine(date1.ToString("G"));

        Console.WriteLine(date1.ToString("G", CultureInfo.CreateSpecificCulture("en-GB")));

        Console.WriteLine(date1.ToString("G", CultureInfo.CreateSpecificCulture("en-NZ")));

        Console.WriteLine(date1.ToString("G", CultureInfo.CreateSpecificCulture("en-US")));

        Console.WriteLine(date1.ToString("G", CultureInfo.CreateSpecificCulture("pt-BR")));

        Console.WriteLine(date1.ToString("G", CultureInfo.CreateSpecificCulture("es-MX")));

        Console.WriteLine(new DateOnly(2023,3,31).ToString("yyyy-MM-dd"));

    }

}