擅长:python、mysql、java
<p>这是因为.split()将始终返回一个列表dog'.split()=['dog']。你知道吗</p>
<p>解决方案(优化)</p>
<pre class="lang-py prettyprint-override"><code>number_of_elements = int(input("Enter the number of elements in your list: "))
output = True
for _ in range(number_of_elements):
element = input().split()
if len(element) == 1: output = False
print(output)
</code></pre>