//
// given a CP time, convert this to time, day, semester ... just as a test
//

public class Test {
    
    public static void main(String[] args) {
	
	int t = Integer.parseInt(args[0]);
	System.out.println(t +" -> hour: "+ (t%8+9) +" day: "+ ((t/8)%5) +" semester: "+ t/40);
    }
}