import java.util.Scanner;

public class Test {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		int n, h, m, t, tm, ah, am;
		n = sc.nextInt();
		h = sc.nextInt();
		m = sc.nextInt();
		t = sc.nextInt();
		tm = h*60 + m + t*(n-1);
		ah = (tm/60)%24;
		am = tm%60;
		System.out.println(ah);
		System.out.println(am);

		sc.close();
	}
}