import java.util.*;

public class pre {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
		
		int n = s.nextInt(),h = s.nextInt(),m = s.nextInt(),t = s.nextInt();
		int time = h * 60 + m;
		
		int count = 1;
		
		while(count < n){
			time = time + t;
			count++;
		}
		
		System.out.println(time/60);
		System.out.println(time%60);
    }
}