01. Sino The Walker

using System;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using System.Text;
using System.Threading.Tasks;

namespace _01SinoTheWalker
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] times = Console.ReadLine().Split(':').Select(int.Parse).ToArray();
            uint stepsCount = uint.Parse(Console.ReadLine());
            uint stepTime = uint.Parse(Console.ReadLine());
            BigInteger addedSeconds = stepsCount * stepTime;
            GetArrivalTime(times, addedSeconds);

        }

        private static void GetArrivalTime(int[] times, BigInteger addedSeconds)
        {
            BigInteger totalSeconds = addedSeconds + times[2] + times[1] * 60 + times[0] * 3600;
            int hours = (int)(totalSeconds / 3600);
            int remainder = (int)(totalSeconds % 3600);
            int minutes = remainder / 60;
            int seconds = remainder % 60;
            if (hours > 23)
            {
                hours %= 24;
            }
            Console.WriteLine($"Time Arrival: {hours:d2}:{minutes:d2}:{seconds:d2}");
        }
    }
}