擅长:python、mysql、java
<pre><code>list_a= ['helloyou', 'waithere', 'byenow']
list_b =[ 'wait', 'hello', 'bye']
dict_c = {a:b for a in list_a for b in list_b if a.startswith(b)}
</code></pre>
<p>输出指令:
<code>{'helloyou': 'hello', 'waithere': 'wait', 'byenow': 'bye'}</code></p>