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  1. def del_dups(li):
  2. 	seen = set()
  3. 	def accept_new_element(el):
  4. 		if el in seen:
  5. 			return False
  6. 		seen.add(el)
  7. 		return True
  8. 	return list(filter(accept_new_element, li))
  9.  
  10. print(del_dups([1, 2, 3, 2, 3, 1, 3, 4]))
Success #stdin #stdout 0.1s 10088KB
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Standard input is empty
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[1, 2, 3, 4]
https://ideone.com/u5GOHO
language:
Python 3 (python  3.12)
created:
11 years ago
visibility:
public

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