private static void Fibonacci()
{
int nr = For_Console.ReadNumber($"Number for Fibonacci =", 3, 0);
Oper_Array.Fibonacci(0, 1, 1, nr);
Console.WriteLine();
}
private static void ReadAndPrintAndMaxAndMinVector()
{
int[] array = For_Console.ReadArrayFromConsole("Array");
For_Console.PrintArray("Array", array);
int max = Oper_Array.Max(array, array.Length, 0);
Console.WriteLine($"Max Element of the array is : " + max);
int min = Oper_Array.Min(array, array.Length, 0);
Console.WriteLine($"Min Element of the array is : " + min);
Console.WriteLine();
}