YellowSpace.java
package shape;

import shapes.SCircle;
import shapes.SSquare;

public class YellowSpace {
    public static void main (String[] args){
        double side = 400;
        double midside = (side/2);
        double edgelength1 = 60;
        double edgelength2 = 30;
        double edgelength3 = 15;
        SSquare lgs = new SSquare(side);
        System.out.println("area of large gray square="+lgs.area());
        SCircle c1 =lgs.inscribingCircle();
        SCircle c2 = new SCircle((midside-edgelength1));
        SSquare lys =c2.inscribingSquare();
        System.out.println("area of large yellow squre="+lys.area());
        SCircle c3 = new SCircle(((midside-edgelength1)-edgelength2));
        SSquare sgs = c3.inscribingSquare();
        System.out.println("area of small gray square="+sgs.area());
        SCircle c4 = new SCircle((((midside-edgelength1)-edgelength2)-edgelength3));
        SSquare sys = c4.inscribingSquare();
        System.out.println("area of small yellow square="+sys.area());
        System.out.println("area of the yellow space="+(lys.area()+sys.area()));
    }
}