ode>real</code>. Imaginary literals
such as <code>-17i</code> are of type <code>complex</code>. the expression <code>7 - 2i</code> acts
like a complex literal, but technically it combines a real literal <code>7</code>
and an imaginary literal <code>2i</code> through subtraction.</p>
</div>
<div id="variables" class="section level4 unnumbered">
<h4>Variables</h4>
<p>The type of a variable declared locally or in a previous block is
determined by its declaration. The type of a loop variable is
<code>int</code>