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)

public static void main(String[] args) throws Exception {		int[][] a = { { 1, 2, 3 }, { 4, 5} };		for (int i = 0, j = 0; i < a.length;) {			System.out.println(a[i][j]);			j++;			if (j >= a[i].length) {				i++;				j = 0;			}		}	}}