This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I am trying to create the Sierpinski Carpet using recursion. I divided the square into nine equal squares in the three rows and three columns.
And the center sub-square is removed.
I do not know how to repeat that process for the eight remaining sub-squares which surround the center square that was “removed.”
This is my code: