摘要：
# 输入一个数据，删除一个列表中的所有指定元素# 给定的列表数据data = [1,2,3,4,5,6,7,8,9,0,5,4,3,5,"b","a","c","f","d","b","a","c",]print("打印删除前的列表元素！")print(data)# 用户输入needDeleteEl 阅读全文
摘要：
比较容易记忆的是用内置的set l1 = ['b','c','d','b','c','a','a'] l2 = list(set(l1)) print l2 还有一种据说速度更快的，没测试过两者的速度差别 l1 = ['b','c','d','b','c','a','a'] l2 = {}.from 阅读全文