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);
}
}