java定义一个整数数组,含元素{2,6,9,12,8},获取并输出数组中数组角标...答:{ public static void main(String[] args){ int a[] = {2,6,9,12,8};int count = 0 ;for (int i = 0; i < a.length; i++){ if (i % 2 == 0 && a[i] % 2 == 0){ ++count;System.out.print(a[i] + " ");} } System.out.println("Total: " + count);} ...