Python【第一篇】python安装、pip基本用法、变量、输入输出、流程控制、循环

了解python底层（需要C基础） ：python源码剖析

 

一、python安装

参考：https://www.cnblogs.com/uncleyong/p/10778792.html

编写：hello world

C:\Users\qzcsbj>python Python 3.6.1 (v3.6.1:69c0db5, Mar 21 2017, 18:41:36) [MSC v.1900 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> print(\'hello python\') hello python >>>