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  1. import re
  2. p = re.compile(r'\b(?!(?:18|19|20)\d{2}\b)\d+\b')
  3. test_str = "Stack Overflow is a privately held website, the flagship site of the Stack Exchange Network, 4 5 6 created in 2008"
  4. print p.sub("", test_str)
Success #stdin #stdout 0.02s 9016KB
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Standard input is empty
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Stack Overflow is a privately held website, the flagship site of the Stack Exchange Network,    created in 2008
https://ideone.com/c6BxoW
language:
Python (cpython 2.7.16)
created:
8 years ago
visibility:
public

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