python里for循环、if语句、list、三目运算符、深拷贝那点事

python 循环结构(for-in)

https://www.cnblogs.com/kiki5881/p/8541887.html

【Python】for i in range ()作用

https://www.cnblogs.com/Vincent-Lai/p/8438530.html

python之if语句以及条件测试（ and 、or、in、not in）

https://blog.csdn.net/leilei7407/article/details/104572395/

Python之三目运算符

https://www.cnblogs.com/wanghao123/p/7921654.html

https://blog.csdn.net/knidly/article/details/79964706

python 获取list某个元素下标

https://www.cnblogs.com/shanyr/p/11243984.html

Python 列表(List)

https://www.runoob.com/python/python-lists.html

python求list中重复元素最后一个value位置

https://blog.csdn.net/IqqIqqIqqIqq/article/details/78944547?utm_source=blogxgwz2

Python 字典(Dictionary)

https://www.runoob.com/python/python-dictionary.html

python:深拷贝,浅拷贝，赋值引用

https://blog.csdn.net/bufengzj/article/details/90486991