擅长:python、mysql、java
<p>您只能访问每行的前3个元素</p>
<blockquote>
<pre><code> xstring = row[0]
ystring = row[1]
zstring= row[2]
</code></pre>
</blockquote>
<p>如果您打算打印每个年龄段的报道,当您阅读csv时</p>
<blockquote>
<p>50000.00 Age 18 53.00</p>
<p>50000.00 Age 20 53.00</p>
<p>50000.00 Age 25 53.00</p>
</blockquote>
<p>要保留标题(第一行)和第一列,请执行以下操作:</p>
<pre><code>reader = csv.DictReader(fp)
for row in reader:
coverage = row.pop('COVERAGE')
for age, premium in row.items():
print( coverage, age, premium)
</code></pre>