Python old boy day09

Source: Internet
Author: User

Interpreter path
#!/usr/bin/env python

Python2 need, Python3 no longer needed.

The usage of input, waits forever until the user enters a value, assigns the input value to a thing

Variable name
-Alphabet
-Digital
-Underline
Ps:
Number cannot start
cannot be a keyword
It's best not to repeat the python built-in stuff.

Conditional statements
Indent with 4 spaces

Pass generation means empty code, meaningless, just to represent a block of code

Python old boy day09

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.