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copy 
  1. import copy
  2.  
  3. a = [1,2,3,4]
  4. b = a
  5. d = copy.copy(a)
  6. b[0] = 'b'
  7. print(a,b,d)
  8. print(id(a),id(b),id(d))
Success #stdin #stdout 0.02s 9448KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
['b', 2, 3, 4] ['b', 2, 3, 4] [1, 2, 3, 4]
47909681479496 47909681479496 47909681476104
https://ideone.com/PRjOD3
language:
Python 3 (python  3.9.5)
created:
6 years ago
visibility:
public

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