using System;

public class Program

{

    public static void Main()

    {

        var gu = Guid.Parse("0908c7a7-0240-4659-9f7f-1734bcfa2d39");

        Console.WriteLine(gu);

              // Get time in local time zone 

      DateTime thisTime = DateTime.Now;

      Console.WriteLine("Time in {0} zone: {1}", TimeZoneInfo.Local.IsDaylightSavingTime(thisTime) ?

                        TimeZoneInfo.Local.DaylightName : TimeZoneInfo.Local.StandardName, thisTime);

      Console.WriteLine("   UTC Time: {0}", TimeZoneInfo.ConvertTimeToUtc(thisTime, TimeZoneInfo.Local));

      // Get Tokyo Standard Time zone

      TimeZoneInfo tst = TimeZoneInfo.FindSystemTimeZoneById("Tokyo Standard Time");

      DateTime tstTime = TimeZoneInfo.ConvertTime(thisTime, TimeZoneInfo.Local, tst);      

      Console.WriteLine("Time in {0} zone: {1}", tst.IsDaylightSavingTime(tstTime) ?

                        tst.DaylightName : tst.StandardName, tstTime);

      Console.WriteLine("   UTC Time: {0}", TimeZoneInfo.ConvertTimeToUtc(tstTime, tst));

        TimeZoneInfo est = TimeZoneInfo.FindSystemTimeZoneById("Eastern Standard Time");

        DateTime estTime = TimeZoneInfo.ConvertTime(thisTime, TimeZoneInfo.Local, est).AddHours(-24);

        DateTime utc = TimeZoneInfo.ConvertTime(estTime, est, TimeZoneInfo.Utc);

        Console.WriteLine($"EST Time: {estTime}");

        Console.WriteLine($"UTC: {utc}");

        DateTime reportStart = Convert.ToDateTime("02/18/2023");

        Console.WriteLine($"reportStart: {reportStart}");

        Console.WriteLine($"reportStart UTC: {reportStart.ToUniversalTime()}");

        DateTime leafYear = Convert.ToDateTime("02/28/2024 15:34:01");

        Console.WriteLine(leafYear.AddYears((-1)));

    }

}