strings, two Vectors, etc.). For most situations, confirming that your code "got the right answer" is exactly what you need. On the other hand, <code class="language-c++ highlighter-rouge"><span class="n">EXPECT</span></code> allows you to express a wider variety of conditions beyond simple equality. For example, you could confirm the truth of a complex set of conditions by using a compound expression such as <code class="language-c++ highlighter-rouge"><span class="n">EXPECT</span><span class="p">(</span><