title: CS50 Pset2 Readability last part of the code won`t work
body: <p>I'm having trouble with the last part of the code for pset2 readability. 
  It will grade ok.</p>
  
  <p>But when <code>grade &gt;= 16</code>, it does not print <code>Grade 16+</code>
  And when <code>grade &lt; 1</code>, it does not print <code>Before Grade 1</code></p>
  
  <p>This is the code</p>
  
  <pre><code>if (grade &gt;= 0 || grade &lt; 16)
  {
      printf("Grade %i\n", (int) round(grade));
  }
  else if (grade &gt;= 16)
  {
      printf("Grade 16+\n");
  }
  else
  {
      printf("Before Grade 1\n");
  }
  </code></pre>