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  1. # your code goes here
  2. asia={"한국", "중국", "일본"}
  3. asia.add("베트남")
  4. asia.add("중국")
  5. asia.remove("일본")
  6. asia.update(["홍콩", "한국", "태국"])
  7. print(asia)
Success #stdin #stdout 0.1s 14112KB
stdin
Standard input is empty
stdout
{'홍콩', '중국', '베트남', '태국', '한국'}