using System;

public class Program

{

    public static void Main()

    {

        /*

        Console.WriteLine($"Unix Time: {Guid.NewGuid().ToString()}");

        Console.WriteLine($"Unix Time: {Guid.NewGuid().ToString()}");

        Console.WriteLine($"Unix Time: {Guid.NewGuid().ToString()}");           

        Console.WriteLine($"Unix Time: {DateTimeOffset.Now.ToUnixTimeSeconds()}");

        Console.WriteLine($"Unix Time: {DateTimeOffset.Now.ToUnixTimeSeconds()}");

        Console.WriteLine($"Unix Time: {DateTimeOffset.Now.ToUnixTimeSeconds()}");  

        Console.WriteLine($"Unix Time: {DateTimeOffset.Now.ToUnixTimeMilliseconds()}");

        Console.WriteLine($"Unix Time: {DateTimeOffset.Now.ToUnixTimeMilliseconds()}");

        Console.WriteLine($"Unix Time: {DateTimeOffset.Now.ToUnixTimeMilliseconds()}"); 

        */

        Console.WriteLine($"DateTime Now: {DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}");

        Console.WriteLine($"DateTime Now: {DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.ffffff")}");

        Console.WriteLine($"DateTime Now: {DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.ffffff")}");

        var currentTime = DateTime.Now;

        var currentTimeOffset = new DateTimeOffset(currentTime);

        long offset1 = currentTimeOffset.ToUnixTimeMilliseconds();

        long offset2 = currentTimeOffset.AddMinutes(-1).ToUnixTimeMilliseconds();

        Console.WriteLine($"DateTime Offset 1: {offset1}");

        Console.WriteLine($"DateTime Offset 2: {offset2}");

    }

}