When can I say that I "know" C++?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br />
  <a href="http://stackoverflow.com/questions/1190802/what-exactly-constitutes-a-working-knowledge-of-c">What exactly constitutes “a working knowledge of c++”?</a>  </p>
</blockquote>

<p>I've been meaning to move on to something else the next few months (like data structures and algorithms but the problem is my math is still very bad) and I'm currently learning C++ on my own. </p>

<p>So before moving on, I want to make sure that I've learned this language. when can I say that I've learned C++? Are there any concepts that I have to be really good at now? I've only been programming for a year and I've spent like 4 months on C++. I used Accelerated C++ as my guide book. </p>
