public static void main(String[] args) {
Rectangle a, b;
a = new Rectangle(4, 40);
a.set_color("red");
b = new Rectangle(3.5, 35.9, "red");
System.out.printf(
"\n" + "A %s\n" + " Construction: %s\n" + " Area: %1.2f\n" + " Perimeter: %1.2f\n",
a.str(), a.repr(), a.getArea(), a.getPerimeter());
System.out.printf(
"\n" + "A %s\n" + " Construction: %s\n" + " Area: %1.2f\n" + " Perimeter: %1.2f\n",
b.str(), b.repr(), b.getArea(), b.getPerimeter());
}
