package rectangle;

public class Rectangle {
    private int length, width;

    public Rectangle() {
        length = 2;
        width = 1;
    }

    public Rectangle(int l, int w) {
        length = l;
        width = w;

    }

	public int perimeter() {
        int perimeter;
        perimeter = 2 * length + 2 * width;
        return(perimeter);
    }

	public int area() {
        int area;
        area = length * width;
        return(area);
    }

	public static void formula(){
        System.out.println("Area formula: a = l * w");
    }

    public int getLength(){
        return(length);
    }

    public int getWidth(){
        return(width);
    }


    public boolean equals(Object c){
        Rectangle testObj = (Rectangle)c;

        if(testObj.getLength() == length){
            if(testObj.getWidth() == width){
                return(true);
            } else {
                return(false);
            }
        } else {
            return(false);
        }
    }

    public String toString(){
        String rectString;

        rectString = "Rectangle has length " + length + " and width " + width;
        return(rectString);
    }

    public static void main(String[] args) {
        Rectangle box1 = new Rectangle(2, 3);
        Rectangle box2 = new Rectangle(4, 5);

		System.out.println("Perimeter: " + box.perimeter());
        System.out.println("Area: " + box.area());
        Rectangle3.formula();

        if (box1.equals(box2)){
            System.out.println("Objects are equal.");
        } else {
            System.out.println("Objects are not equal.");
        }

        System.out.println(box1);
        System.out.println(box2);
    }

}