using System;

public class Program

{

    public static void Main()

    {

        string dateString = "10/15/2023";

        var parsed = DateTime.TryParseExact(dateString, "M/dd/yyyy", System.Globalization.CultureInfo.InvariantCulture, System.Globalization.DateTimeStyles.AllowWhiteSpaces, out DateTime date);

        Console.WriteLine("Parsed: " + parsed);

        Console.WriteLine("Date: " + date.ToString("dd/MMM/yyyy"));

        dateString = "2023-2-1";

        parsed = DateTime.TryParseExact(dateString, "yyyy-M-d", System.Globalization.CultureInfo.InvariantCulture, System.Globalization.DateTimeStyles.AllowWhiteSpaces, out  date);

        Console.WriteLine("Parsed: " + parsed);

        Console.WriteLine("Date: " + date.ToString("dd/MMM/yyyy"));

    }

}