import java.util.Scanner;
public class Yukicoder296 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt(), h = sc.nextInt(), m = sc.nextInt(), t = sc.nextInt();
        
        m += t * (n - 1);
        h += m / 60;
        h %= 24;
        m %= 60;
        
        System.out.println(h + "\n" + m);
    }
}