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

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            StreamWriter sr = new StreamWriter("TestFile.txt");
            double x1 = 0;
            double x2 = 69;
            double n = 44;
            Console.WriteLine("Ограничение для b: b <> 10 или -10");
            Console.WriteLine("Ограничение для c: c <> ((c<-9) & (c>-5))");
            Console.Write("b=");
            double b = Convert.ToDouble(Console.ReadLine());
            Console.Write("c=");
            double c = Convert.ToDouble(Console.ReadLine());
            double sh = (x2 - x1) / n;
            double f;
            double t;
            double k;
            double s;
            double x = x1;

            if (b == 10 || b == -10)
            {
                Console.WriteLine("Ошибка");
                sr.Close();
            }
            else
                if ((c > -9) & (c < -5))
                {
                    Console.WriteLine("Ошибка");

                }
                else
                    for (int _i = 0; _i < n; _i++)
                    {
                        f = 100 / (b * b - 100);
                        k = Math.Sqrt((c + 9) * (c + 5));
                        t = Math.Sin(4 * x / k);
                        s = f * t;
                        x = x + sh;

                        sr.WriteLine(s);
                    }
            sr.Close();
        }
    }
}