using System;
using System.Collections.Generic;
using System.Linq;

class Program
{
    public void Solve()
    {
        int[] NHMT = Console.ReadLine().Split(' ').Select(s => int.Parse(s)).ToArray();

        long H = NHMT[1];
        long M = NHMT[2];
        long sleep = NHMT[3] * (NHMT[0] - 1);

        H = (H + (M + sleep) / 60) % 24;
        M = (M + sleep) % 60;

        Console.WriteLine(H);
        Console.WriteLine(M);
    }

    static void Main()
    {
        var solver = new Program();
        solver.Solve();
    }
}