如何使用 Python 将两个 arrays 与特殊参数结合起来

Question

I have two arrays:我有两个 arrays：

a = ['a', 'b', 'c']
b = ['1', '2', '3']

how can I combine them in one array called let's say "c" and which have the following view:如何将它们组合在一个名为“c”的数组中，并具有以下视图：

c = ['a1', 'b2', 'c3']

Answer 1

you can use the the built-in functions map and zip with str.join :您可以将内置函数map和zip与str.join一起使用：

list(map(''.join, zip(a, b)))

output: output：

['a1', 'b2', 'c3']

Answer 2

zip will allow you to match the corresponding indexes: zip将允许您匹配相应的索引：

result = [''.join(x) for x in zip(a,b)]

Answer 3

You can also try something like this ( Other than using zip function )您也可以尝试这样的事情（除了使用 zip function ）

>>>[j + b[i] for i, j in enumerate(a)]
['a1', 'b2', 'c3']