d by consulting an external resource (web page, book, another person, etc.), <strong>the source must be cited</strong>. Add citations in a comment at the top of the file. Be explicit about what assistance was received and how/where it influenced your code.</p>
  </li>
  <li><strong>Function header:</strong> Each function should have a header comment that
describes the function's behavior at a high level, as well as information about:
    <ul>
      <li><strong>Parameters/return:</strong> Give type and purpo