如下所示:
lists = ['tom','Jack','luCy','lily','jErry','anna']dics = {'jack':'python','Lucy':'jaVa','jeRry':'rUby','lily':'c#',}new_lists = []for i in lists: new_lists.append(i.lower())print(new_lists)new_dics = {}for i,j in dics.items(): new_dics[i.lower()] = j.lower()print(new_dics)以上这篇python实现创建新列表和新字典,并使元素及键值对全部变成小写就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持。