MM们
list.sort()不会将排序后的列表存储在新变量中,而是直接修改列表,将其视为一个过程。您仍然可以通过复制原始列表来保留原始列表,只需使用 build-itcopy方法代码:list =['c','a','d','e']# saving a copy of our original listoriginList = list.copy()print("original list:",originList)# sorting our listlist.sort()print("sorted list:",list)输出:oiginal list: ['c', 'a', 'd', 'e'] # the copy (now it's the original)sorted list: ['a', 'c', 'd', 'e'] # the original (now it's sorted)