Initialized array by indices of elements in ascending order : <p>I have 2 arrays in C program. A1, A2 with size 1500, 780 respectively. Type of each array is
integer (int). How can I initialized A1 by the indices of elements in ascending order, A2 - by the indices too, but in descending order?.</p>

<pre><code>int A1[1500]
int A2[780]
</code></pre>
