title: How to print Greek letter delta in c++
body: <p>I have a small console based application that will solve physics equations. I am trying to ask the user if they want to find the ΔV in a given situation, but I can't figure out how to print the letter delta to the console. Here's my code:</p>
  
  <pre><code>cout &lt;&lt; "Select what you would like to find:\n"
  &lt;&lt; "1 - Acceleration" &lt;&lt; endl
  &lt;&lt; "2 - Initial Velocity" &lt;&lt; endl
  &lt;&lt; "3 - Final Velocity" &lt;&lt; endl
  &lt;&lt; "4 -  ΔV" &lt;&lt; "\n\n";
  cin &gt;&gt; choice;
  </code></pre>
  
  <p>This does not print "ΔV" to the console. The "Δ" doesn't even display in my IDE (Dev-C++), instead being displayed as a question mark. If anyone knows how I can print Δ to the console I would highly appreciate any help you can give me.</p>
  
  <p>Thanks in advance!</p>