擅长:python、mysql、java
<p>您的算法按车辆数进行除法,<code>x</code>,但相同的变量用于递减</p>
<p>提议:</p>
<ul>
<li>请求车辆编号并将其存储到另一个变量</li>
<li>计算完所有费用后,仅在最后进行平均计算</李>
</ul>
<p>例如:</p>
<pre class="lang-py prettyprint-override"><code>n_cars = x = int(input("how many cars?")
while x > 0:
# more stuff
...
sum += fee
...
avg = sum / n_cars
...
</code></pre>