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  1. l = [0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1]
  2.  
  3. prev = 0
  4. res = []
  5. for i in range(len(l)):
  6.     if l[i:i+2] in ([1, 0], [1]):
  7.         res.append((prev, i))
  8.         prev = i + 1
  9.  
  10. print(res)
  11.  
Success #stdin #stdout 0.03s 9168KB
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Standard input is empty
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[(0, 5), (6, 7), (8, 11), (12, 13), (14, 15)]
https://ideone.com/Hjlvvk
language:
Python 3 (python  3.12)
created:
4 years ago
visibility:
secret

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