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

namespace lecture
{
    class Program
    {

        static void Main(string[] args)
        {
            int[] line = Console.ReadLine().Trim().Split(' ').Select(x => int.Parse(x)).ToArray();
            int N = line[0];
            int H = line[1];
            int M = line[2];
            int Y = line[3];

            bool end = false;
            int calc;
            int h, m;

            if (line[0] == 1) 
            {
                Console.WriteLine(line[1]);
                Console.WriteLine(line[2]);
                end = true;
            }
            if (end == false)
            {
                calc = (line[0] - 1) * Y;
                h = calc / 60;
                m = calc % 60;

                line[2] += m;
                if (line[2] >= 60) 
                {
                    line[2] -= 60;
                    line[1] += 1;
                }

                line[1] += h;
                if (line[1] >= 24)
                {
                    line[1] %= 24;
                }
                Console.WriteLine(line[1]);
                Console.WriteLine(line[2]);

            }
        }
    }
}