擅长:python、mysql、java
<pre><code>if (yearlikedislike == "yes" or "Yes" or "YES" or "yep" or "yup" or "Yep" or "Yup"):
</code></pre>
<p>字符串的计算结果为True。我知道你认为你是在说,如果像这样的年份等于这些东西,那就继续吧。但是,你的意思是:</p>
^{pr2}$
<p>你想要的是:</p>
<pre><code>if (yearlikedislike == "yes" or yearlikedislike == "Yes" or yearlikedislike == "YES")
</code></pre>
<p>或更好:</p>
<pre><code>yearlikedislike in ("yes", "Yes", "YES", "yep", "yup", "Yep", "Yup")
</code></pre>