擅长:python、mysql、java
<p>我的解决方案是:</p>
<pre><code>with open("output.txt", "w") as f:
f.write("For the variable READ:\n ")
for i in range(len(a)):
f.write("The %4s is %5.2f\n" %(b[i][1:], a[i]))
</code></pre>
<p>但如果你把你的b改成:</p>
<pre><code>b = ['mean', 'median', 'max', 'min', 'sd', 'variance']
with open("output.txt", "w") as f:
f.write("For the variable READ:\n ")
for i in range(len(a)):
f.write("The %-8s is %5.2f\n" %(b[i], a[i]))
</code></pre>