using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine($"Time now: {DateTime.Now} \r\n\r\nFUTURE");

        DateTime RaceTime = DateTime.Now.AddSeconds(30);

        TimeSpan TimeToGo = RaceTime.Subtract(DateTime.Now);

        Console.WriteLine($"RaceTime: {RaceTime}, Time to go: {TimeToGo}, compare to -30: {TimeToGo.CompareTo(TimeSpan.FromSeconds(-30))}");

        Console.WriteLine($"RaceTime: {RaceTime}, Time to go: {TimeToGo}, compare to +20: {TimeToGo.CompareTo(TimeSpan.FromSeconds(20))}");

            Console.WriteLine($"RaceTime: {RaceTime}, Time to go: {TimeToGo}, compare to +40: {TimeToGo.CompareTo(TimeSpan.FromSeconds(40))}");

        Console.WriteLine($"RaceTime: {RaceTime}, Time to go: {TimeToGo}, compare to 0: {TimeToGo.CompareTo(TimeSpan.FromSeconds(0))}");

        RaceTime = DateTime.Now.AddSeconds(-30);

        TimeToGo = RaceTime.Subtract(DateTime.Now);

        Console.WriteLine("\r\nPAST");

        Console.WriteLine($"RaceTime: {RaceTime}, Time to go: {TimeToGo}, compare to 0: {TimeToGo.CompareTo(TimeSpan.FromSeconds(0))}");

        Console.WriteLine($"RaceTime: {RaceTime}, Time to go: {TimeToGo}, compare to -20: {TimeToGo.CompareTo(TimeSpan.FromSeconds(-20))}");

        Console.WriteLine($"RaceTime: {RaceTime}, Time to go: {TimeToGo}, compare to +20: {TimeToGo.CompareTo(TimeSpan.FromSeconds(20))}");

        Console.WriteLine($"RaceTime: {RaceTime}, Time to go: {TimeToGo}, compare to -40: {TimeToGo.CompareTo(TimeSpan.FromSeconds(-40))}");

    }

}