title: Assigning an entire array with a single statement
body: <p>Let us say that I declare and initialize</p>
  
  <pre><code>int a[3] = {1, 2, 3};
  </code></pre>
  
  <p>How can I later asisgn the entire array in one fell swoop? i.e.</p>
  
  <pre><code>a = {3, 2, 1};
  </code></pre>