Print error Z caused by Python version

Recently, Baidu index has changed to a version, and many index query tools are useless. After waiting for half a month, I haven't heard of anything. Changtian blog intends to use python to implement a simple function index query tool. I downloaded Python 3.1.2 from the Internet. After the installation, it was dizzy that print 'Hello world' could not be executed. There are countless doubts in your mind.

So I made another English version, which is still the same. Unfortunately, the official download page is in harmony.

I checked it online and found that it was a version issue. from 3.0, Python's print was changed to function form, print ("Hello World"), OK.

I don't understand the reasons for this change. No, it's no fault. It went out 3.0 two years ago, and the change was not small. Dizzy!

 

Original blog, reproduced: http://www.changtianblog.com/post/189.html