java高效打印一个二维数组的实例(不用递归,不用两个for循环)

publicstaticvoidmain(String[] args)throwsException {

        int[][] a = { {1,2,3}, {4,5} };

        for(inti =0, j =0; i < a.length;) {

            System.out.println(a[i][j]);

            j++;

            if(j >= a[i].length) {

                i++;

                j =0;

            }

        }

    }

}