擅长:python、mysql、java
<p>您可以使用<code>Counter</code>:</p>
<pre><code>from collections import Counter
def compare(query, word):
query_count = Counter(query)
word_count = Counter(word)
return all([query_count[char] >= word_count[char] for char in word])
>>> compare("hrose", "rose")
True
>>> compare("hrose", "roses")
False
</code></pre>