Python-运算

算数运算:

    

比较运算:

    

    Python3中取去除了‘<>’

赋值运算:

    

    例:

    >>>name='changke'

    >>>name+='li'

    >>>name

    >>>'changkeli'

逻辑运算:

    

    例:

    >>>name='changke'

    >>>age=24

    >>>age>23 and name=='changke'

    >>>True

    >>>age>28 and name=='changke'

    >>>False

    >>>age ==24 or name=='changkeeee'

    >>>True 

成员运算:

    

    例:

    >>>nums[1,2,3,4,5,6,7]

    >>>9 in num

    >>>False

    >>>1 in num

    >>>True

    >>>9 not in num

    >>>True

 身份运算:

    

原文地址:https://www.cnblogs.com/matrixchang/p/8352062.html