title: Cannot print in one line using Python3 and Python2.7
body: <p>I tried both following ways to print in one line:</p>
  
  <pre><code>print (max,end=' ') # Python3
  print max,          # Python2.7
  </code></pre>
  
  <p>However, <code>Pycharm</code> complains and gives me unresolved reference when using the first one. When I switch to Python 2.7 Interpreter and use <code>print max,</code> it gives this error:</p>
  
  <pre><code>SyntaxError: Missing parentheses in call to 'print'
  </code></pre>
  
  <p>I don't know what to do!! Appreciate any help.</p>