import java.util.*;

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