擅长:python、mysql、java
<p>解决方案的一个问题是没有迭代每个字符串的字符。这里有一个解决方案:</p>
<pre class="lang-py prettyprint-override"><code>strings = ["nae", "red"]
mults = [5, 2, 3]
for string in strings:
for mult in mults:
s = ""
for char in string:
s += char * mult
print(s)
</code></pre>
<p>输出:</p>
<pre class="lang-none prettyprint-override"><code>nnnnnaaaaaeeeee
nnaaee
nnnaaaeee
rrrrreeeeeddddd
rreedd
rrreeeddd
</code></pre>