title: how to convert an integer value to a specific ascii character in c++
body: <p>I'm new to C++ and I'm trying to do something that should be pretty basic.</p>
  
  <p>I have a small loop in C++ that just displays a sequence of numbers and I would like to convert these numbers into specific ASCII characters. Something like this:</p>
  
  <pre><code>    for (int k = 0; k &lt; 16; k++) {
          display(65+k);
      }
  </code></pre>
  
  <p>And the result should look like this:</p>
  
  <p>ABCDEFGH... etc</p>
  
  <p>Any ideas?</p>
  
  <p>Thanks!</p>