擅长:python、mysql、java
<p>只需使用<code>%6d</code>格式化各个项目,然后在空字符串上连接它们,并在末尾添加换行符:</p>
<pre class="lang-py prettyprint-override"><code>nums = list(range(15))
formatted = "".join("%6d" % n for n in nums) + "\n"
print(formatted)
# 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
</code></pre>