title: I'm not getting the else output
body: <p>While I was testing a few things I tried this idea, but I can't get it to work:</p>
  
  <pre><code>parx = input("Write your parX: ")
  pary = input("Write your parY: ")
  
  while pary != 0 and parx != 0:
      cociente = int(parx) / int(pary)
      print ("Su cociente es: ",cociente) 
      parx = input("Write your parX: ")
          pary = input("Write your parY: ")
  else:
      print("your ordered pair is not divisible")
  </code></pre>
  
  <p>I expect the output of the else, but it only shows an error when i write <code>0,0</code> on my variables, I want that when I enter <code>0 0</code> the program says "your ordered pair is not divisible"</p>
  
  <p>The error says:</p>
  
  <pre><code>  File "Ejercicio2PDF3.py", line 6, in &lt;module&gt;
  ZeroDivisionError: division by zero
  </code></pre>