python,两个list比较去除重复元素，然后合并问题

[hai_0914]

a = [1,3,5,7]
b = [1,3,4,6,8]

怎么样得到结果 c = [1,3,4,5,6,7,8]

求教各位大侠。

[libralibra]

>>> a = [1,3,5,7]
>>> b = [1,3,4,6,8]
>>> c = list(set(a+b))
>>> a
[1, 3, 5, 7]
>>> b
[1, 3, 4, 6, 8]
>>> c
[1, 3, 4, 5, 6, 7, 8]
>>> 

[WaistCoat07]

a = [1,3,5,7]
b = [1,3,4,6,8]
c = list(set(a) | set(b))

[jlfzhz]

a = [1,3,5,7]
b = [1,3,4,6,8]
c=list(set(a).union(set(b)))

[xuzhijian17]

这个最简单明了[Quote=引用 1 楼 libralibra 的回复:]

Python code
>>> a = [1,3,5,7]
>>> b = [1,3,4,6,8]
>>> c = list(set(a+b))
>>> a
[1, 3, 5, 7]
>>> b
[1, 3, 4, 6, 8]
>>> c
[1, 3, 4, 5, 6, 7, 8]
>>>
[/Quote]

[motocycle]

很有启发，谢谢