sortedlist= [2,4,1,6]
sortedlist.sort()
sortedlistcopy = sortedlist
print(sortedlistcopy)
[1, 2, 4, 6]
sortedlist= [2,4,1,6]
sortedlistcopy = sortedlist.sort()
sortedlistcopy
type(sortedlistcopy)
NoneType
-------某教材上说,“You can sort a list in place (without creating a new object) by calling its sort function”。
直是不敲不知道。上面两小段代码表明,对列表 sortedlist,sortedlist.sort() 可以,直接 sortedlistcopy = sortedlist.sort() 不可以。
请问,这有意思么?