擅长:python、mysql、java
<p>只需跳过第一行<code>next</code>使用文件迭代器的一个元素:</p>
<pre class="lang-py prettyprint-override"><code>import statistics
with open('/Users/solidaneziri/Downloads/Data_Exercise_1.txt') as infile:
header = next(infile)
data = [int(line.split()[0]) for line in infile]
print(statistics.median(data))
</code></pre>
<p>输出:</p>
<pre class="lang-none prettyprint-override"><code>22.5
</code></pre>