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  1. import re
  2. str1 = "test1.25nb 5test .5NB 00.5my_test 5unit 5.6"
  3. print( " ".join(re.split(r'\s*(\d*\.?\d+)\s*', str1)) )
  4.  
Success #stdin #stdout 0.02s 9460KB
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Standard input is empty
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test 1.25 nb 5 test .5 NB 00.5 my_test 5 unit 5.6
https://ideone.com/XsBc0v
language:
Python 3 (python  3.12)
created:
3 years ago
visibility:
secret

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