import java.util.Scanner;
import java.util.Scanner;
public class Main {
    public static void main(String[]args){
        Scanner in = new Scanner(System.in);
        int input = in.nextInt();
        time(input);
    }
    public static void  time(int time){
        int hour=0;
        int minute=0;
        if(time>=3600)
        {
             hour=time/3600;
            time=time-hour*3600;
        }
        if (time>=60)
        {
            minute=time/60;
            time=time-minute*60;
        }
            System.out.println(hour+" "+minute+" "+time);
    }
}