擅长:python、mysql、java
<p>Python可以将字符串与<code><</code>和<code>></code>:<a href="https://docs.python.org/3/tutorial/datastructures.html#comparing-sequences-and-other-types" rel="nofollow noreferrer">https://docs.python.org/3/tutorial/datastructures.html#comparing-sequences-and-other-types</a>进行比较</p>
<p>问题是您只打印以下情况:</p>
<ul>
<li>字符串按字母顺序排列</li>
<li>字符串按逆字母顺序排列</li>
</ul>
<p>相反,请尝试以下方法:</p>
<pre><code>if name_1 < name_2 and name_2 < name_3:
print("The names are in alphabetical order.")
else:
print("The names are not in alphabetical order.")
</code></pre>