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  1. a = [1, 3, 7, 1, 6, 8, 2, 4, 7, 3, 5, 6, 2]
  2. s = set()
  3. print([s.add(x) or x for x in a if x not in s])
Success #stdin #stdout 0.02s 9156KB
comments (?)
stdin 
Standard input is empty
stdout 
[1, 3, 7, 6, 8, 2, 4, 5]
https://ideone.com/Ab4HQL
language:
Python 3 (python  3.12)
created:
5 years ago
visibility:
public

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