Python, list of strings, rows into columns
<p>So, my problem is, i want to transpose my list rows into columns
for example: </p>

<p>["AAA", "BBB", "CCC"] => ["ABC", "ABC", "ABC"]</p>

<p>can't find an efficient way to do it.</p>

<pre><code>a = ["AAA", "BBB", "CCC"]
print ([''.join(i) for i in zip(*a)])
</code></pre>

python