using System;

public class Test
{
	public static void Main()
	{
	
	int v;
	int react;
	int brake;
	int stop;
	
	v = int.Parse(Console.ReadLine());
	
	
	react = (v / 10) * 3;
	brake = (v / 10) * (v / 10);
	stop = react + brake;
	
	Console.WriteLine(react);
	Console.WriteLine(brake);
	Console.WriteLine(stop);
	
	}
}