using System;
 
class Program
{
    static void Main()
    {
        Console.Write("Введіть x і y через пробіл: ");
        string input = Console.ReadLine();
 
        string[] values = input.Split(' ');
        double x = Convert.ToDouble(values[0]);
        double y = Convert.ToDouble(values[1]);
 
        double a = Math.Pow((2 + y * y), (x + y / 2)) /
                   (y * y + 1 / (1 + y * y));
 
        Console.WriteLine("Результат a = " + a);
    }
}

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

MCwyMiAtNiw3Mgo=

0,22 -6,72