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 r = sc.nextInt();
		
		int ans_h = h;
		int ans_m = m+(n-1)*r;
		ans_h += (ans_m/60);
		ans_m %= 60;
		System.out.println(ans_h%24);
		System.out.println(ans_m);
	}
}