BST<string> vs vector<string> + binary search
<p>Which is better (space/time) to find certain strings:</p>

<ol>
<li><p>To use a vector of strings (alphabetically ordered) and a binary search.</p></li>
<li><p>To use a BST of strings (also ordered alphabetically).</p></li>
</ol>

<p>Or are both similar?</p>
