static void Main(string[] args)
{
///////////////////////////////////////////
Console.WriteLine("Введите члены полинома");
Polynomial Pol = new Polynomial(Filling());
Console.WriteLine("Введите х");
double X = Convert.ToDouble(Console.ReadLine());
Pol.Print();
Console.WriteLine("Полином равен =" + Pol.Calc(X));
Console.WriteLine("Введите члены полинома");
Polynomial Pol1 = new Polynomial(Filling());
Polynomial Pol_ret = new Polynomial();
Pol_ret = Pol + Pol1;
Console.WriteLine("Сумма двух полиномов: ");
Pol_ret.Print();
Pol_ret = Pol - Pol1;
Console.WriteLine("Разность двух полиномов: ");
Pol_ret.Print();
Pol_ret = Pol * Pol1;
Console.WriteLine("Произведение двух полиномов: ");
Pol_ret.Print();
Console.WriteLine("Введите значение, на которое нужно умножить члены полинома");
double var = Convert.ToDouble(Console.ReadLine());
Pol_ret = Pol * var;
Console.WriteLine("Полином, после умножения на него числа: ");
Pol_ret.Print();
/////////////////////////////////////////////////
double x = Convert.ToDouble(Console.ReadLine());
LaGranges_Polynomial LaG_P = new LaGranges_Polynomial(x);
LaG_P.Print();
Console.ReadLine();
}
public static Polynomial operator /(Polynomial Pol, double var)
{
Polynomial Pol_ret = new Polynomial();
int max_index = Pol.max_not_zero();
try
{
for (int i = 0; i <= max_index; i++)
{
if (Pol.Arr[i] == 0)
{
continue;
}
Pol_ret.Arr[i] = Pol.Arr[i] / var;
}
}
catch(DivideByZeroException)
{
}
return Pol_ret;
}
public static Polynomial operator -(Polynomial Pol, double var)
{
Polynomial Pol_ret = new Polynomial();
Pol_ret.Arr[0] = Pol_ret.Arr[0] - var;
return Pol_ret;
}
public static Polynomial operator -(Polynomial Pol, Polynomial Pol1)
{
Polynomial Pol_ret = new Polynomial();
for (int i = 0; i < twhnd; i++)
{
Pol_ret.Arr[i] = Pol.Arr[i] - Pol1.Arr[i];
}
return Pol_ret;
}
public static Polynomial operator +(Polynomial Pol, Polynomial Pol1)
{
Polynomial Pol_ret = new Polynomial();
for ( int i = 0; i < twhnd; i++)
{
if ((Pol.Arr[i] == 0) && (Pol1.Arr[i] == 0))
{
continue;
}
Pol_ret.Arr[i] = Pol.Arr[i] + Pol1.Arr[i];
}
return Pol_ret;
}
public static Polynomial operator *(Polynomial Pol0, Polynomial Pol1)
{
try
{
Polynomial Pol_ret = new Polynomial();
int max0_index = Pol0.max_not_zero();
int max1_index = Pol1.max_not_zero();
for (int i = 0; i <= max0_index; i++)
{
for (int j = 0; j <= max1_index; j++)
{
Pol_ret.Arr[i + j] += Pol0.Arr[i] * Pol1.Arr[j];
}
}
return Pol_ret;
}
catch(StackOverflowException)
{
Polynomial Pol_err = new Polynomial();
return Pol_err;
}
}
