擅长:python、mysql、java
<p>我相信字典最适合你:</p>
<pre><code>import csv
data = {i[0]:i[1:] for i in csv.reader(open('filename.csv'))}
Name = input("Please provide your name: ")
Subject = input("Please provide your Subject: ")
if Subject in data[Name]:
print("you are registered")
else:
print("you are not registered")
</code></pre>