iv>
<div id="multiple-indexing" class="section level2">
<h2><span class="header-section-number">16.1</span> Multiple Indexing</h2>
<p>The following is the simplest concrete example of multiple indexing
with an array of integers; the ellipses stand for code defining the
variables as indicated in the comments.</p>
<pre><code>int c[3];
...             // define: c == (5, 9, 7)
int idxs[4];
...             // define: idxs == (3, 3, 1, 2)
int d[4];
d = c[idxs];   // result: d == (7, 7, 5, 9)</code></pre>
<p>In g