How can I convert a character to a integer in Pyth

问题:

I want to get, given a character, its ASCII value.

For example, for the character a, I want to get 97, and vice versa.

回答1:

Use chr() and ord():

>>> chr(97)
'a'
>>> ord('a')
97

回答2:

>>> ord('a')
97
>>> chr(97)
'a'

回答3:

ord and chr