Python Challenge 4

时间：2010-08-12 来源：Ray Z

http://www.pythonchallenge.com/pc/def/linkedlist.php

code 1 >>> import re, urllib, string
2 >>> url = 'http://www.pythonchallenge.com/pc/def/linkedlist.php?nothing='
3 >>> nothing = '12345'
4 >>> while(True):
5     data = urllib.urlopen(url + nothing).read()
6     print data
7     r = re.compile('\d+')
8     match = r.findall(data)
9     if len(match) == 1:
10         nothing = str(match[0])
11     elif len(match) == 2:
12         nothing = str(match[1])
13     elif data.find('Yes') != -1:
14         nothing = str(string.atoi(nothing) / 2)
15     else:
16         break
17 # peak.html

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