import copyprint("++++++++++++++++++++ 版本1 ++++++++++++++++++++") newItemList = [1,2,3,4,5] print("newItemList is : ", newItemList)tempList = newItemList print("tempList is : ", tempList)tempList.remove(4) print("tempList is : ", tempList) print("newItemList is : ", newItemList)

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import copyprint("\n++++++++++++++++++++ 版本2 ++++++++++++++++++++") newItemList = [1,2,3,4,5] print("newItemList is : ", newItemList)tempList = copy.deepcopy(newItemList) print("tempList is : ", tempList)tempList.remove(4)print("tempList is : ", tempList) print("newItemList is : ", newItemList)

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import copyprint("\n++++++++++++++++++++ 版本3 ++++++++++++++++++++") newItemList = [1,2,3,4,5] print("newItemList is : ", newItemList)tempList = copy.copy(newItemList) print("tempList is : ", tempList)tempList.remove(4)print("tempList is : ", tempList) print("newItemList is : ", newItemList)

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import copyprint("\n++++++++++++++++++++ 版本4 ++++++++++++++++++++") newItemList = [1,2,3,4,5] print("newItemList is : ", newItemList)tempList = [] tempList = newItemList print("tempList is : ", tempList)tempList.remove(4)print("tempList is : ", tempList) print("newItemList is : ", newItemList)

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