using System;

public class Program

{

    public static void Main()

    {

         Console.WriteLine("F \t C");

         int f=0;

         while (f<=200)

        {

             double c = 5.0/9*(f-32);

             Console.WriteLine("{0:f1}\t{1:f1}",f,c);

             f=f+5;

        }

    }

}

​

​