python面试题之Python代码实现

>>> l = [1,1,2,3,4,5,4]
>>> list(set(l))
[1, 2, 3, 4, 5]
或者
d = {}
for x in mylist:
    d[x] = 1
mylist = list(d.keys())

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作者：外星人入侵

原文链接： http://www.pythonheidong.com/blog/article/25/

来源：python黑洞网 www.pythonheidong.com