📅  最后修改于: 2022-03-11 14:45:33.394000             🧑  作者: Mango
>>> some_list = [1, 2, 3]
>>> some_list[-1] = 5 # Set the last element
>>> some_list[-2] = 3 # Set the second to last element
>>> some_list
[1, 3, 5]