ComparingFloats

using System;

class ComparingFloats
{
    static void Main()
    {
        Console.WriteLine("This is Comparing Flaots Program.\n");
        Console.WriteLine("Please enter first number. (Тhe number should not be greater than 15 digits).");
        Console.WriteLine("note: if you have chosen number that have floating point, please use \".\". \n");
        double firstNumber = double.Parse(Console.ReadLine());
        Console.WriteLine("\nPlease enter second number. (The number should not be greater than 15 digits).");
        Console.WriteLine("note: if you have chosen number that have floating point, please use \".\". \n");
        double secondNumber = double.Parse(Console.ReadLine());
        Console.WriteLine("\nYour numbers for compared is {0} and {1}.", firstNumber, secondNumber);
        Console.WriteLine("If differents between your numbers is > 0.000001, the Equal check display \"False\".");
        Console.WriteLine("If differents between your numbers is < 0.000001, the Equal check display \"True\".");
        Console.WriteLine("Equal check (with precision eps=0.000001). \n");
        double eps = 0.000001;
        if (firstNumber > secondNumber)
        {
            bool check = Math.Abs(firstNumber - secondNumber) < eps;
            Math.Abs(firstNumber - secondNumber);
            double result = Math.Abs(firstNumber - secondNumber);
            if (result > eps)
            {
                Console.WriteLine("Differents between them is {0}.\nEqualCheck: {1}.\n", result, check);
            }
            else
            {
                Console.WriteLine("Differents between them is {0}.\nEqualCheck: {1}.", result, check);
            }
        }
        else
        {
            bool check2 = Math.Abs(secondNumber - firstNumber) < eps;
            Math.Abs(secondNumber - firstNumber);
            double result2 = Math.Abs(secondNumber - firstNumber);
            if (result2 > eps)
            {
                Console.WriteLine("Differents between them is {0}.\nEqualCheck: {1}.", result2, check2);
            }
            else
            {
                Console.WriteLine("Differents between them is {0}.\nEqualCheck: {1}.", result2, check2);
            }

        }


    }
}