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  1. f = lambda x,y:[n for n in range(1<<x+y)if bin(n).count('1')==y]
  2.  
  3. for (x, y) in (0, 1), (1, 1), (3, 2):
  4. 	print (x, y), f(x, y)
Success #stdin #stdout 0s 9024KB
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stdin
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Standard input is empty
stdout
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(0, 1) [1]
(1, 1) [1, 2]
(3, 2) [3, 5, 6, 9, 10, 12, 17, 18, 20, 24]
https://ideone.com/8iRR8q
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
public

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