擅长:python、mysql、java
<p>一种不硬编码元素数量的方法:</p>
<pre><code>output = ['%d'.join(List1) % x for x in List2]
</code></pre>
<p><a href="https://tio.run/##LY1BCoQwDEX3PUU2khaKYJ2B2XgDbyAuHAaZzqIpNYKevppON3nwfpIfT/5S6F8x5Tz6jTsYYMKVCC3ge0mClg/GWUnsJNadhd5YED4qn0JXvaveiZ@Vop3jzuVz88H2Rz7oUmaggQNWSvf0AUrDvR@TD6z/VybnCw" rel="nofollow noreferrer" title="Python 3.8 (pre-release) – Try It Online">Try it online!</a></p>