static void Main(string[] args)
{
Aircraft Aircraft = new Aircraft();
Aircraft.Fuel = 100M;
Aircraft boing = new Aircraft();
boing.Fuel = 150M;
Console.WriteLine(Aircraft);
Console.WriteLine(boing.Fuel);
Console.WriteLine(Aircraft.Weight);
Console.WriteLine(NumeralSystem.ToDecimal(15M, 2));
Point pt = new Point();
pt.X = 5;
pt.Y = 10;
pt.Z = 12;
Point secondPoint = new Point(1, 2, 3);
Console.WriteLine(secondPoint);
List <int> someList = new List <int>();
Stack <int> someStack = new Stack <int>();
}