import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int h = sc.nextInt();
        int m = sc.nextInt();
        int t = sc.nextInt();
        m += t * (n - 1);
        h += m / 60;
        m %= 60;
        h %= 24;
        System.out.println(h);
        System.out.println(m);
    }
}