, , , . ? , . tic tac toe 9 , 9 , 3 : 1) X, 2), O 3). , , , 9 .
:
int[] board = new int[9];
, :
static final int OPEN = 0;
static final int FILLED_WITH_X = 1;
static final int FILLED_WITH_O = 2;
, ( ) . .
, Rectangle, - . . 9 , , . , x o ( ) board. , , . (4 ) , , , .