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To: python-list@python.org
From: Terry Reedy <tjreedy@udel.edu>
Subject: Re: Fun python 3.2 one-liner
Date: Tue, 29 Mar 2011 16:06:44 -0400
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Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:2192

On 3/29/2011 5:50 AM, Raymond Hettinger wrote:
> from collections import Counter
> from itertools import product
>
> print('\n'.join('*'*(c//2000) for _,c in sorted(Counter(map(sum,
> product(range(6), repeat=8))).items())))

The line break makes that hard to read; the axis is not labeled (and 
labels help understand the code). So my suggested revision is:

from collections import Counter
from itertools import product

print('\n'.join('{:2d}: {}'.format(i, '*'*(c//2000)) for i,c in sorted(
     Counter(map(sum,product(range(6), repeat=8))).items() )))

  0:
  1:
  2:
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  5:
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  7: *
  8: ***
  9: *****
10: ********
11: ************
12: ******************
13: *************************
14: ********************************
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16: *************************************************
17: ********************************************************
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19: ******************************************************************
20: *******************************************************************
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22: **************************************************************
23: ********************************************************
24: *************************************************
25: *****************************************
26: ********************************
27: *************************
28: ******************
29: ************
30: ********
31: *****
32: ***
33: *
34:
35:
36:
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38:
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40:

-- 
Terry Jan Reedy