第二周-第08章节-Python3.5-列表的使用2

superXX07

于 2019-05-29 23:29:00 发布

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原文链接：http://www.cnblogs.com/pcjbk/p/10947071.html

博客主要围绕Python3.5中列表的使用展开，介绍了列表的浅拷贝和深拷贝操作，通过代码展示了浅拷贝和深拷贝在列表元素修改时的不同表现，还给出了列表循环遍历的代码示例，帮助理解列表的基本操作。

names=["张三","李四","王二","零度雨",["小列表1","小列表2"],"深海","赵云","张三丰"]
names2=names.copy()   #浅copy
names[4][0]="里面的小列表"
names[2] = "王小二"
print(names)
print(names2)

import copy   #导入标准库
names2=copy.deepcopy(names)   #深copy
names[2] = "王小二"
print(names)
print(names2)

names=["张三","李四","王二","零度雨",["小列表1","小列表2"],"深海","赵云","张三丰"]
# 列表的循环
for i in (names):
    print (i)

转载于:https://www.cnblogs.com/pcjbk/p/10947071.html