fork(1) download
  1. # your code goes here
  2. a = [10]
  3. b, c = a, a
  4. print(id(a), id(b), id(c))
  5. b.append(20)
  6. print(a, b, c)
  7. print(id(a), id(b), id(c))
Success #stdin #stdout 0.03s 9616KB
stdin
Standard input is empty
stdout
22682660978176 22682660978176 22682660978176
[10, 20] [10, 20] [10, 20]
22682660978176 22682660978176 22682660978176