public class Board {

    private char[][] mychars;
    public static final int ROWS = 3;
    public static final int COLS = 3;

    public Board() {
	mychars = new char[ROWS][COLS];
	for(int i = 0; i < ROWS; i++) {
	    for(int j = 0; j < COLS; j++) {
		mychars[i][j] = ' ';
	    }
	}
    }

    public void placeChar(char chartoplace, int row, int col) {
	mychars[row][col] = chartoplace;
	//for debugging
	displayMe();
    }
    
    //check solution/winner

    public void displayMe() {
	for (int i = 0; i < ROWS; i++) {
	    for(int j = 0; j < COLS; j++) {
		System.out.print(mychars[i][j]);
	    }
	    System.out.println();
	}
    }
}