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  1. a = [1,2,3]
  2. b = a
  3. a(3) = 4;
  4.  
  5. b == [1,2,4]
Success #stdin #stdout 0.17s 65056KB
stdin
Standard input is empty
stdout
a =

   1   2   3

b =

   1   2   3

ans =

   1   1   0