using System;

public class Program

{

    public static void Main()

    {

        // z = 5x2 + 12xy - 24y + 5

        Console.Write("Ingrese valor de x: ");

        int x = Convert.ToInt16(Console.ReadLine());

        Console.Write("Ingrese valor de y: ");

        int y = Convert.ToInt16(Console.ReadLine());

        int z = 0;

        z = (5 * x * x) + (12 * x * y) - (24 * y) + 5;

        Console.WriteLine ("El resultado z = {0}, con valores x={1}, y={2}", z, x, y);

    }

}