title: Save in an array the data from a text file
body: <p>In Python, if I have the following file:</p>
  
  <pre><code>1  10 
  2  50 
  3   8
  4   9
  5  16
  6  18
  </code></pre>
  
  <p>How would I save these data - in two arrays - like so?</p>
  
  <pre><code>A = [1 2 3 4 5 6]
  B = [10 50 8 9 16 18]
  </code></pre>
  
  <p>Thank you </p>