Name		Name	Last commit message	Last commit date
parent directory ..
2.1.py		2.1.py
2.py		2.py
3.py		3.py
ocr.jpg		ocr.jpg
ocr.jvon		ocr.jvon
readme.md		readme.md

readme.md

site

http://www.pythonchallenge.com/

1、 http://www.pythonchallenge.com/pc/def/0.html 2 ** 38 http://www.pythonchallenge.com/pc/def/274877906944.html