擅长:python、mysql、java
<p>听起来基本上你只想把csv文件第二列中的数值求和。在</p>
<pre><code>import csv
with open('wordcounts.csv') as file:
wordcount = sum(int(row[1]) for row in csv.reader(file, delimiter='\t'))
print('wordcount: {}'.format(wordcount))
</code></pre>
<p>输出:</p>
^{pr2}$