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  1. Prepare
  2. Python
  3. Regex and Parsing
  4. Re.start() & Re.end()
  5. Discussions

Re.start() & Re.end()

  • dilajevolves
     + 0 comments
    import re
S,k = input().strip(),input().strip()
print(*([(m.start(1), m.end(1)-1) for m in re.finditer(r'(?=(' + re.escape(k) + r'))',S)] or [(-1, -1)]),sep='\n')