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