using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Conversion: Pounds to Kilograms");

        Console.WriteLine("_______________________________");

        Console.WriteLine("Pounds        :       Kilograms");

        Console.WriteLine("_______________________________");

        for(int i = 1; i < 21; i++)

        {

            Console.WriteLine(i + "                       " + (i * 0.4536f));

        }

    }

}