Task 5

using System;

namespace Task5
{
    public class Program
    {
        static void Main(string[] args)
        {
            ConvertTo12HourFormat(14, 30);
            ConvertTo12HourFormat(0, 45);
            ConvertTo12HourFormat(12, 0);
            ConvertTo12HourFormat(23, 59);
            ConvertTo12HourFormat(1, 5);
        }

        static void ConvertTo12HourFormat(int hours, int minutes)
        {
            if (hours < 0 || hours > 23 || minutes < 0 || minutes > 59)
            {
                Console.WriteLine("Некорректное время.");
                return;
            }

            string period = hours < 12 ? "AM" : "PM";
            int hour12 = hours % 12;

            if (hour12 == 0)
            {
                hour12 = 12;
            }

            Console.WriteLine($"{hour12}:{minutes:D2} {period}");
        }
    }
}