/*

 * Created by SharpDevelop.

 * User: germannikolishin

 * Date: 06.01.16

 * Time: 14:00

 * 

 * To change this template use Tools | Options | Coding | Edit Standard Headers.

 */

using System;

namespace app

{

    class Program

    {

       public static void Main()

        {

            Console.WriteLine("Температура по фаренгейту и цельсию");

            Console.WriteLine("По Фаренгейту  По Цельсию");

            int lower, upper, step;

            double fahr, cels;

            lower = 0;

            upper = 300;

            step = 20;

            fahr = lower;

            while (fahr <= upper)

            {

                cels = (5.0 / 9.0) * (fahr - 32.0);

                 Console.WriteLine("{0:f)       {1:f}", fahr, cels);

                fahr = fahr + step;

            }

            Console.WriteLine("Для продолжения нажмите любую клавишу>");

            Console.Read();

        }

    }

}

Console.WriteLine("{0:f)       {1:f}", fahr, cels);