擅长:python、mysql、java
<p>这是一种方法。如果“GG”这个词在句子的开头或结尾,前面和后面的元素将是<code>None</code>。在</p>
<pre><code>words = sentence.split()
[(infront, word, behind) for (infront, word, behind) in
zip([None] + words[:-1], words, words[1:] + [None])
if word.endswith("GG")]
</code></pre>