using System;

namespace ConsoleApp11
{
    class Program
    {
        static void Main(string[] args)
        {
            long time = 0;
            long time1 = 0;

            string[] str = Console.ReadLine().Split(' ');

            long N = long.Parse(str[0]);
            long H = long.Parse(str[1]);
            long M = long.Parse(str[2]);
            long T = long.Parse(str[3]);

            time = ((H * 60) + M) + ((N - 1) * T);
            time1 = time;

            while(time >= 23)
            {
                time /= 60;
                time += time % 60;
            }

            Console.WriteLine(time);
            Console.WriteLine(time1 % 60);
        }
    }
}