import java.util.Scanner;
class Main{
	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 = h % 24;
		m = m % 60;
		System.out.print(h + "\n" + m + "\n");
	}
}