擅长:python、mysql、java
<p>我想这样可能行得通。这样做的结果是,您将获得包含所需行的变量输出。你可以把它打印出来。你知道吗</p>
<pre><code>elif x == "2":
state= input("\nPlease enter a State.\n")
with open("States and Capitals.txt", "r") as f:
for line in f:
if state.lower() in line.lower(): output=line
</code></pre>