prac 3 ex 6

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace prac_3_ex_5
{
    class Program
    {
        static double Fun(double x, double a)
        {
            if (x < a) return 0;
            else
                if (x == a) return 1;
                else
                    return (x - a) / (x + a);
        }
        static void Main(string[] args)
        {
            Console.WriteLine("Введите a, b и h: ");
            double a = double.Parse(Console.ReadLine());
            double b = double.Parse(Console.ReadLine());
            double h = double.Parse(Console.ReadLine());
            for (double i = a; i <= b; i += h)
                Console.WriteLine("x = {0,5} \t y = {1}", i, Fun(i, a));
            Console.ReadKey();
        }
    }
}