private static void rectangleTest()
{
Rectangle r = new Rectangle(2, 2) + new Rectangle(5, 1);
d("Rectangle area: " + r.area());
Square s = new Square(3);
d("Square area: " + s.area());
}
static void Main(string[] args)
{
Rectangle rec = new Rectangle();
rec.setname("사각사각");
rec.setXY(10, 20);
rec.area();
rec.show();
}
private static void rectangleTest()
{
Rectangle r = new Rectangle(2, 2) + new Rectangle(5, 1);
d("Rectangle area: " + r.area());
Square s = new Square(3);
d("Square area: " + s.area());
}