import java.util.*;

public class Main {
    public static void main(String[] args){
        Scanner sc=new Scanner(System.in);
        int n=sc.nextInt();
        int hour=sc.nextInt();
        int min=sc.nextInt();
        int alarm=sc.nextInt();
        
        int plus_min=alarm*(n-1);
        min+=plus_min;
        
        int plus_hour=min/60;
        min=min%60;
        
        hour+=plus_hour;
        hour=hour%24;
        
        System.out.println(hour);
        System.out.println(min);
        
    }
}