Python中将两个列表组合生产字典

1 构建字典的 2 个列表相同
>>> a = [1,2,3,4]
>>> b = ['ab','ac','ad']
>>> dict(zip(a,b))
{1: 'ab', 2: 'ac', 3: 'ad'}

>>>


2 构建字典的 2 个列表不同(key比value多)

>>> a = [1,2,3,4]
>>> c = ['aa','ss']
>>> dict(zip(a,c))
{1: 'aa', 2: 'ss'}

>>>


3 构建字典的 2 个列表不同(key比value少)
>>> a = [1,2,3,4]
>>> d = ['fa','fb','fc','fd','fe']
>>> dict(zip(a,d))
{1: 'fa', 2: 'fb', 3: 'fc', 4: 'fd'}
>>>


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转载自blog.csdn.net/qq_33567641/article/details/80946035