Python solve problem with string operation

Date	2014-01-17 00:24 +0200
Subject	Python solve problem with string operation
From	Nac Temha <naccttemha@gmail.com>
Newsgroups	comp.lang.python
Message-ID	<mailman.5607.1389911083.18130.python-list@python.org> (permalink)

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Hi everyone,

I want to do operation with chars in the given string. Actually I want to
grouping the same chars.

For example;

input : "344111133311222223377"
operation-> (3)(44)(1111)(333)(11)(22222)(33)(77)
output: "34131237"



How can I do without list, regular expression. just using string
operations. Using an effective methods of python for this problem.


Thanks,
Best regards.

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Python solve problem with string operation Nac Temha <naccttemha@gmail.com> - 2014-01-17 00:24 +0200
  Re: Python solve problem with string operation John Gordon <gordon@panix.com> - 2014-01-16 22:30 +0000
    Re: Python solve problem with string operation Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-01-16 22:48 +0000
      Re: Python solve problem with string operation John Gordon <gordon@panix.com> - 2014-01-16 22:58 +0000
  Re: Python solve problem with string operation giacomo boffi <pecore@pascolo.net> - 2014-01-17 01:17 +0100
    Re: Python solve problem with string operation giacomo boffi <pecore@pascolo.net> - 2014-01-17 01:38 +0100
  Re: Python solve problem with string operation Denis McMahon <denismfmcmahon@gmail.com> - 2014-01-17 00:30 +0000
  Re: Python solve problem with string operation "Rhodri James" <rhodri@wildebst.org.uk> - 2014-01-17 01:05 +0000
  Re: Python solve problem with string operation Asaf Las <roegltd@gmail.com> - 2014-01-16 17:36 -0800

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