擅长:python、mysql、java
<p>在纯python中</p>
<pre class="lang-py prettyprint-override"><code>lists = [
['a', 'b', 'c', 'd'],
['e', 'f', 'g'],
['h', 'i'],
['j', 'k', 'l', 'm', 'n'],
]
results = []
for i in range(0, max(map(len, lists))):
result = list(map(lambda list: list[i] if i < len(list) else "", lists))
results.append( "".join(result) )
print(results)
['aehj', 'bfik', 'cgl', 'dm', 'n']
</code></pre>