static void Main(string[] args)
{
Mathclass math = new Mathclass();
mathClass(5.8f, 5.9f);
mathClass(5, 6);
Console.ReadLine();
}
static void Main(string[] args)
{
int a = 3;
int b = 2;
int c = 4;
Mathclass x = new Mathclass();
Console.WriteLine(x.Prostokat(a, b));
Console.WriteLine(x.Kwadrat(a));
Console.WriteLine();
Console.ReadKey();
}
