擅长:python、mysql、java
<pre><code>questions = {1: "Wat is je begin station?", 2: "Wat is je eind station?"}
ques_number = 1
while ques_number<=2:
answer = input(questions[ques_number])
if answer in stations:
print('Je vertrekt vanaf:%s'%answer)
ques_number += 1
else:
print("wrong station")
</code></pre>
<p>这会一直向用户询问电台。你可以根据需要增加问题的数量。在</p>