title: Python: print variables from list
body: <p>I am writing a program for school and I have been wondering if there is a function that print variable names and not their values.</p>
  
  <pre><code>a=2131
  b="sdfds"
  c=[a, b]
  print(c)
  </code></pre>
  
  <p>i want to print "a" and "b"</p>