A History of the World in 10的1/2 Chapters ( )
A History of the World in 10的1/2 Chapters ( )
发布时间:2024-09-19 08:37:26
A History of the World in 10的1/2 Chapters ( )
以下代码生成结果分别是: str=”Hello world” print(str1[-10:-4]) print(str1[-5:-11]) print(str1[7:1:-2]) print(str1