用字符计算 [英] computing with characters

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本文介绍了用字符计算的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

如何用python中的字符整数值计算?




''a''+ 1等于''b''等等

How can I compute with the integer values of characters in python?
Like

''a'' + 1 equals ''b'' etc

推荐答案

SL写道:
SL wrote:

如何用整数值计算python中的字符?

喜欢

''''+ 1等于''b''等

-
< a rel =nofollowhref =http://mail.python.org/mailman/listinfo/python-listtarget =_ blank> http://mail.python.org/mailman/listinfo/python-list



您可以使用ord()函数从字符中获取整数值。


Gary Herron

You can get an integer value from a character with the ord() function.

Gary Herron


你好,


2008/4/30 Gary Herron< gh ***** @ islandtraining.com>:
Hi,

2008/4/30 Gary Herron <gh*****@islandtraining.com>:

SL写道:
SL wrote:

如何用python中的字符整数值计算?

喜欢''a''+ 1等于''b''等等
How can I compute with the integer values of characters in python?
Like ''a'' + 1 equals ''b'' etc



您可以使用ord()函数从字符中获取整数值。


You can get an integer value from a character with the ord() function.



因此,只需完成,解决方案是:

So just for completion, the solution is:


>> chr(ord(''a'')+ 1)
>>chr(ord(''a'') + 1)



'' b''


Lutz


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''b''

Lutz

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2008年4月30日星期三16:13:17 +1000,SL< ni@hao.comwrote:
On Wed, 30 Apr 2008 16:13:17 +1000, SL <ni@hao.comwrote:

如何计算python中字符的整数值?

类似''a''+ 1等于''b''等等
How can I compute with the integer values of characters in python?
Like ''a'' + 1 equals ''b'' etc



尝试:ord('''')


参见: http://aspn.activestate.com/ASPN/Coo...n/Recipe/65117


-

Kam-Hung Soh< a href =" http://kamhungsoh.com/blog">软件Salariman< / a>

Try: ord(''a'')

See also: http://aspn.activestate.com/ASPN/Coo...n/Recipe/65117

--
Kam-Hung Soh <a href="http://kamhungsoh.com/blog">Software Salariman</a>


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