擅长:python、mysql、java
<p>我想这应该行得通。在</p>
<pre><code>pops = [2,3,4]
alleles = [('A','A'), ('A', 'a'), ('a','a')]
out = [pop*[allele] for pop, allele in zip(pops,alleles)]
print [item for sublist in out for item in sublist]
</code></pre>
<p>我把代码放在<a href="http://codebunk.com/bunk#-Ix2sl_uPsDtELj8pXJ3" rel="nofollow">CodeBunk</a>上,这样你就可以运行它了。在</p>