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  1. from random import randrange
  2.  
  3. def fy_iter(n):
  4.  deck = list(range(n))
  5.  for i in range(n):
  6.   k = randrange(i,n)
  7.   deck[i], deck[k] = deck[k], deck[i]
  8.   yield deck[i]
  9.  
  10. for x in fy_iter (20): print(x)
  11.  
Success #stdin #stdout 0.02s 36944KB
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https://ideone.com/HgP1Pk
language:
Python 3 (python  3.9.5)
created:
5 years ago
visibility:
public

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