a question on collections would be a more serious concern.</p>

<p>In this context, we won‚Äôt be grading for style at the same level as what we‚Äôd be looking for on the assignments ‚Äì we understand that we‚Äôre essentially grading a first draft. However, you should still aim to make your code easy to read. For example:</p>

<ul>
  <li>Please use descriptive variable and function names. Single-letter variable names (or worse, single-letter function names) make it significantly harder to un