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  1. import re
  2.  
  3. string1 = "Helloworld33"
  4. string2 = "3hi3"
  5.  
  6. valid = not any(sub.group(1) in string2 for sub in re.finditer(r"(?=(.{3}))", string1))
  7. print(valid)
Success #stdin #stdout 0.08s 8832KB
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stdin
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Standard input is empty
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True
https://ideone.com/T77mHn
language:
Python (cpython 2.7.16)
created:
12 years ago
visibility:
public

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