title: Keep remaining numbers in range 100 except numbers in the array
body: <p>Array</p>
  <pre><code>a = (0, 3, 5, 8, 11, 12, 14, 15, 18, 20, 21, 22, 26, 26, 28, 33, 38, 41, 42, 42, 51, 52, 61, 62, 64, 65, 67, 69, 73, 76, 79, 82, 83, 84, 85, 86, 93, 94, 96, 97)
  </code></pre>
  <p>How to print the remaining numbers in the range 0-100, except those numbers in <code>a</code>?</p>