擅长:python、mysql、java
<pre><code>>>> from collections import Counter
>>> MyList = ['0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0']
>>> counts = Counter(MyList[0].split(','))
>>> counts
Counter({'0': 18, '1': 2})
>>> counts['1']
2
</code></pre>