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Groups > comp.lang.python > #45968
| From | Steven D'Aprano <steve+comp.lang.python@pearwood.info> |
|---|---|
| Subject | Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? |
| Newsgroups | comp.lang.python |
| References | <e31fbc7c-1bc0-4f9a-9f1d-68f963a9ec39@googlegroups.com> <78192328-b31b-49d9-9cd6-ec742c092a29@googlegroups.com> <mailman.2109.1369459444.3114.python-list@python.org> <39ac7437-857e-483f-998c-8162c1039933@googlegroups.com> |
| Date | 2013-05-25 05:57 +0000 |
| Message-ID | <51a052d1$0$6599$c3e8da3$5496439d@news.astraweb.com> (permalink) |
| Organization | Unlimited download news at news.astraweb.com |
On Fri, 24 May 2013 22:39:06 -0700, lokeshkoppaka wrote:
> On Saturday, May 25, 2013 10:54:01 AM UTC+5:30, Chris Angelico wrote:
>> In that case, you're not really ordering them, you're counting them.
>> Look at the collections module; you can very easily figure out how
>> many of each there are, and then reconstruct the list afterward.
>
> but i need to do it with out using builtin functions
How would you, an intelligent human being count them?
Describe how you would count them in English, or whatever your native
language is.
"First I would start a tally for the number of zeroes, tally = 0. Then I
look at each item in turn, and if it is 0, I add one to the tally. When I
get to the end, I the number of zeroes is equal to the tally.
Then I do the same for the number of ones, and the number of twos."
Now turn that into Python code.
tally = 0
for item in list_of_items:
if item == 0:
tally = tally + 1
print "The number of zeroes equals", tally
--
Steven
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help how to sort a list in order of 'n' in python without using inbuilt functions?? lokeshkoppaka@gmail.com - 2013-05-24 01:04 -0700
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-24 18:12 +1000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Dave Angel <davea@davea.name> - 2013-05-24 08:33 -0400
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-24 16:06 +0300
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? lokeshkoppaka@gmail.com - 2013-05-24 22:15 -0700
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-25 15:24 +1000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? lokeshkoppaka@gmail.com - 2013-05-24 22:39 -0700
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-25 15:43 +1000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-05-25 05:57 +0000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? lokeshkoppaka@gmail.com - 2013-05-24 23:05 -0700
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-25 16:12 +1000
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-25 10:53 +0300
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-25 18:28 +1000
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-25 11:43 +0300
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-25 18:47 +1000
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-25 11:54 +0300
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-25 19:01 +1000
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-25 12:10 +0300
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-25 19:14 +1000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-05-25 14:28 +0000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Fábio Santos <fabiosantosart@gmail.com> - 2013-05-25 15:46 +0100
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-05-25 16:03 +0100
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-26 01:41 +1000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-05-26 03:09 +0000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-26 14:02 +1000
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-25 20:12 +0300
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-25 20:17 +0300
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-26 03:23 +1000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-05-26 03:38 +0000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Dan Sommers <dan@tombstonezero.net> - 2013-05-26 04:06 +0000
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Chris Angelico <rosuav@gmail.com> - 2013-05-26 14:28 +1000
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-25 20:34 +0300
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-25 12:30 +0300
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-05-25 13:01 +0100
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Roy Smith <roy@panix.com> - 2013-05-25 10:03 -0400
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Dave Angel <davea@davea.name> - 2013-05-25 10:27 -0400
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-05-25 14:30 +0000
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-25 20:07 +0300
RE: help how to sort a list in order of 'n' in python without using inbuilt functions?? Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-25 20:45 +0300
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? rusi <rustompmody@gmail.com> - 2013-05-24 22:43 -0700
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Roy Smith <roy@panix.com> - 2013-05-25 09:29 -0400
Re: help how to sort a list in order of 'n' in python without using inbuilt functions?? Jussi Piitulainen <jpiitula@ling.helsinki.fi> - 2013-05-25 17:59 +0300
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