Python:运算符

#!/usr/bin/python3
#运算符

#算术运算符
print("算术运算符:","+ - * / % **(幂) //(取整)")

#比较运算符
print("比较运算符:","==  !=  >    <   >=      <=")

#位运算符
print("位运算符")
print("与&    ","同时1则1否则0")
print("或|    ","有一个是1则1否则0")
print("异或^    ","不同则是1")
print("取反~    ","反码")
print("左移<<    ","反码")
print("右边    ","反码")

#赋值运算符
print("赋值运算符","=  +=  -=  *=  /=  %=  **= //=")

#逻辑运算符
print("逻辑运算符,boolean值返回True/False,否则返回计算的值","and  or  not")

#成员运算符
print("成员运算符","in        not in")
print("成员运算符 in","判断是否在序列中 x is list")

#身份运算符
print("身份运算符","is        is not")
print("身份运算符 is","判断2个标识符是不是引用一个对象 x is y")

 

posted @ 2016-09-26 18:08  小花神  阅读(143)  评论(0编辑  收藏  举报