编程题
27.
ls是一个列表,内容如下:
ls=[123,"456",789,"123",456,"789"]
请补充如下代码,将列表ls逆序打印。
ls=[123,"456",789,"123",456,"789"]
print(______)
【正确答案】
ls=[123,"456",789,"123",456,"789"]
print(ls[::-1])
【答案解析】
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