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programiranje:python_challenge:nivo_2 [2009/11/23 09:05] (current) delboy created |
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| + | ===== Python Challenge - Nivo 2 ===== | ||
| + | U [[http://www.pythonchallenge.com/pc/def/ocr.html|ovom nivou]] text ispod slike kaže da treba pogledati source. U source-u ima mnogo đubreta i rečenica koja kaže da treba potražiti karaktere koji se retko pojavljuju. Text iz source-a sam stavio u zaseban file radi preglednosti programa i fajl se zove //text_2.txt//. | ||
| + | <code python> | ||
| + | #!/usr/bin/env python | ||
| + | |||
| + | import string | ||
| + | |||
| + | f = open("text_2.txt", "r") | ||
| + | text = f.read() | ||
| + | |||
| + | rez = [i for i in text if i in string.letters] | ||
| + | |||
| + | print ''.join(rez) + ".html" | ||
| + | </code> | ||
| + | |||
| + | **Rešenje**: http://www.pythonchallenge.com/pc/def/equality.html | ||