脚本之家,脚本语言编程技术及教程分享平台!
分类导航

Python|VBS|Ruby|Lua|perl|VBA|Golang|PowerShell|Erlang|autoit|Dos|bat|

服务器之家 - 脚本之家 - Python - 解析Python中的二进制位运算符

解析Python中的二进制位运算符

2020-06-28 09:13脚本之家 Python

这篇文章主要介绍了解析Python中的二进制位运算符,是Python学习中的基本知识,需要的朋友可以参考下

下表列出了所有的Python语言的支持位运算符。假设变量a持有60和变量b持有13,则:

解析Python中的二进制位运算符

示例:

试试下面的例子就明白了所有的Python编程语言提供了位运算符:

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
#!/usr/bin/python
 
a = 60      # 60 = 0011 1100
b = 13      # 13 = 0000 1101
c = 0
 
c = a & b;    # 12 = 0000 1100
print "Line 1 - Value of c is ", c
 
c = a | b;    # 61 = 0011 1101
print "Line 2 - Value of c is ", c
 
c = a ^ b;    # 49 = 0011 0001
print "Line 3 - Value of c is ", c
 
c = ~a;      # -61 = 1100 0011
print "Line 4 - Value of c is ", c
 
c = a << 2;    # 240 = 1111 0000
print "Line 5 - Value of c is ", c
 
c = a >> 2;    # 15 = 0000 1111
print "Line 6 - Value of c is ", c

当执行上面的程序它会产生以下结果:

?
1
2
3
4
5
6
Line 1 - Value of c is 12
Line 2 - Value of c is 61
Line 3 - Value of c is 49
Line 4 - Value of c is -61
Line 5 - Value of c is 240
Line 6 - Value of c is 15

 

延伸 · 阅读

精彩推荐