数据结构与算法

        //创建一个原始二维数组
        int chessArr1[][] = new int[11][12];
        chessArr1[1][2] = 1;
        chessArr1[2][3] = 2;
        //格式化打印原始二维数组
        for (int[] row : chessArr1) {
            for (int item : row){
                System.out.printf("%d\t",item);
            }
            System.out.println();
        }

        System.out.println("chessArr1第一维:"+chessArr1.length);
        System.out.println("chessArr1第二维:"+chessArr1[0].length);