docs: public void printClassified() {
  		System.out.println();
  		System.out.println("      ");
  		for (int row = 0; row < gridWidth; row++) {
  			System.out.print(" ");
  			for (int col = 0; col < gridWidth; col++) {
  				System.out.print(classified[row * gridWidth + col] == 1 ? " " : "X");
  			}
  			System.out.print(" ");
  			System.out.println();
  		}
  		System.out.println("      ");
  
  	}