Python学习之路-----比较运算符

比较运算符包括：==    ！=     >     >=     <    <=    ,返回的结果只能是True或者False，下面简单在cmd窗口中演示一下

C:\Users\me>python
Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 16:07:46) [MSC v.1900 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> a = 10
>>> b = 20
>>> a == b
False
>>> a != b
True
>>> a > b
False
>>> a < b
True
>>> a <= b
True
>>> a >= b
False
>>>