Variable initialization using increments
<p>is it possible to initialize a variable by incrementing it? Here's an example of what i mean:</p>

<blockquote>
  <p>In this example, x has not been initialized yet</p>
  
  <blockquote>
    <p><code>&gt;x += 1</code></p>
    
    <p><code>&gt;print(x)</code></p>
    
    <p><code>1</code></p>
  </blockquote>
</blockquote>
