Project 5 / Area and Color

/*
Our program uses many kinds of shapes, such as triangle, rectangle and so on. You should design a
super class called Shape, which defines the public interface/class (or behaviours) of all the shapes.
 And, we would like all the shapes to have a method called getArea(), which returns the area of that
  particular shape. Define a Shape class as mentioned in the above class diagram.
*/

public class MainActivity
{
public static void main(String[] args)
{
Ractangle r = new Ractangle(666, 10, 10);
r.toString();
r.getArea();

System.out.println();

Traingle t = new Traingle(999, 10, 10);
t.toString();
t.getArea();
}
}

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public class Shape

{

int color ; 

public Shape(int color) 

{

this.color = color;

}

@Override

public String toString() 

{

System.out.println("The color of the shape is: "+color);

return super.toString();

}

public void getArea() 

{

}

}

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public class Ractangle extends Shape{

double length, breadth;

public Ractangle(int color, double length , double breadth)

{

super(color);

this.length = length;

this.breadth = breadth;

}

@Override

public void getArea() 

{

super.getArea();

double result = length * breadth;

System.out.println("The area of Rectangle is: "+result);

}

}

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public class Traingle extends Shape{

double base, height;

public Traingle(int color, double base, double height)

{

super(color);

this.base = base;

this.height = height;

}

@Override

public void getArea() 

{

double result = 0.5 * base*height;

System.out.println("The area is: "+ result);

super.getArea();

}

}

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