public static void Main(string[] args)
{
GeometricFigure[] g = new GeometricFigure[3];
g[0] = new Rectangle(10,20).ComputeArea();
g[1] = new Square(5).ComputeArea();
g[2] = new Triangle(5,10).ComputeArea();
Console.WriteLine("displaying datas...");
DisplayData(g);
for (int i=0; i<g.Length; i++)
{
g[i].Height = i*12+1;
g[i].ComputeArea();
}
Console.WriteLine("changed stuff...redisplaying");
DisplayData(g);
}
public static void DisplayData(GeometricFigure[] g)
{
foreach (GeometricFigure item in g) {
Console.WriteLine(item);
}
}