re.py
author Christian Urban <urbanc@in.tum.de>
Wed, 14 Nov 2012 00:02:38 +0000 (2012-11-14)
changeset 60 68d664c204d2
parent 49 d2c6852ca8da
permissions -rwxr-xr-x
updated
#!/usr/bin/env python
import re
import sys

cn = sys.argv[1]

r1 = '((a?){%s})' % cn
r2 = 'a{%s}' % cn

m = re.match(r1 + r2 , "a" * int(cn)) 

print m.group(0)