ComparingFloats

/*Problem 3: Write a program that safely compares floating-point numbers with precision
eps = 0.000001. Note that we cannot directly compare two floating-point numbers a and b by a==b
because of the nature of the floating-point arithmetic. Therefore, we assume two numbers
are equal if they are more closely to each other than a fixed constant eps. */

using System;

class ComparingFloats
{
    static void Main()
    {
        float eps = 0.000001f;
        bool result = true;

        Console.WriteLine("Enter a number to compare");
        //reading the numbers from the console and taking their absolute value
        double firstNumber = Math.Abs(double.Parse(Console.ReadLine()));
        Console.WriteLine("Enter a number to compare");
        double secondNumber = Math.Abs(double.Parse(Console.ReadLine()));

        if (firstNumber>secondNumber)
        {
            result = firstNumber - secondNumber < eps;
        }
        else
        {
            result = secondNumber - firstNumber < eps;
        }

        Console.WriteLine(result);
    }
}