using System;

​

public class Program

{

    public static void Main()

    {

        // Specify DateTimeKind in Date constructor

        DateTime baseTime = new DateTime(2022, 10, 29, 0, 0, 0, DateTimeKind.Unspecified);

        DateTime newTime;

        // Get Pacific Standard Time zone

        TimeZoneInfo pstZone = TimeZoneInfo.FindSystemTimeZoneById("FLE Standard Time");

        // List possible invalid times for a 63-minute interval, from 1:59 AM to 3:01 AM

        for (int ctr = 0; ctr < 2880; ctr++)

        {

            // Because of assignment, newTime.Kind is also DateTimeKind.Unspecified

            newTime = baseTime.AddMinutes(ctr);

            if (pstZone.IsAmbiguousTime(newTime))

            {

                Console.WriteLine("{0} is ambiguous: {1}", newTime, pstZone.IsInvalidTime(newTime));

            }

​

            // jos invalid, niin tulosta konsoliin:

            if (pstZone.IsInvalidTime(newTime))

            {

                Console.WriteLine("{0} is invalid: {1}", newTime, pstZone.IsInvalidTime(newTime));

            }

        }

    }

}