[英]combine two lists into one using one by one element
如何使用一个一元素将两个列表合并为一个,如下所示:
list1 = ['a','c','e']
list2 = ['apple','carrot','elephant']
result = ['a', 'apple', 'c', 'carrot', 'e', 'elephant']
试用版
result = [(x,y) for x,y in zip(list1,list2)]
print result
但是它们在元组中,任何更轻松的灵魂都可以期待...
您可以使用双重循环列表理解:
>>> list1 = ['a','c','e']
>>> list2 = ['apple','carrot','elephant']
>>> [x for z in zip(list1, list2) for x in z]
['a', 'apple', 'c', 'carrot', 'e', 'elephant']
In [4]: list1 = ['a','c','e']
In [5]: list2 = ['apple','carrot','elephant']
In [6]: list(itertools.chain.from_iterable(zip(list1, list2)))
Out[6]: ['a', 'apple', 'c', 'carrot', 'e', 'elephant']
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