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  1. from itertools import*
  2. j=''.join
  3. def f(x):
  4.  for l in count(1):
  5.   for i in product(x,repeat=l):
  6.    *b,=zip(*i);c=j(b[0])
  7.    if c==j(b[1]):print(c,j(str(x.index(k)+1)for k in i));return
  8.  
  9. f((('0','110'),('11','1'),('001','100')))
Success #stdin #stdout 0.02s 9984KB
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Standard input is empty
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11110 221
https://ideone.com/AOCE1f
language:
Python 3 (python  3.9.5)
created:
7 years ago
visibility:
public

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