title: increment character using int in a for loop
body: <p>Trying to increment a character in a 'while loop'.  However I need to increment (starting with 'A') using an int variable. </p>
  
  <pre><code>int userNum = 3;
  char userLetter = 0;
  
  userLetter = 'A';
  while (userLetter &lt;= userNum) {
      System.out.print( userLetter+ " " );
      userLetter++
  }
  </code></pre>
  
  <p>Im trying to find the result: A B C</p>
  
  <p>Thank you</p>