ФІО = Ты хто? Запитання:using System; using System.Collections.Generic; using System.Text; namespace ConsoleApplication10_knp { class Program { static double f(double x) { double y; if (x <= 0) { y = -2 * x * x; } else if (x >= 1) { y = (x - 1)*(x - 1); } else y=0; return y; } static void Main(string[] args) { int count = 1; for (double i = -2; i <= 2; i +=0.04) { Console.WriteLine("{0}\\\\t : f({1}\\\\t) = {2}\\\\t",count++,i, f(i)); } Console.ReadKey(); } } } ==================================== ANSWER ==================================== class Program { static double f(double x) { double y; if (x <= 0) { y = -2 * x * x; } else if (x >= 1) { y = (x - 1) * (x - 1); } else y = 0; return y; } static void Main(string[] args) { const int max = 100; double[] mas = new double[max]; int count = 0; for (double i = -2; i <= 2; i += 0.04) { mas[count++] = f(i); Console.WriteLine("{0}\\t : f({1}\\t) = {2}\\t", count, i,mas[count-1]); } Console.ReadKey(); } } END of ANSWER ====================================