擅长:python、mysql、java
<p>您只需要修复<code>while</code>循环并打印结果。在</p>
<pre><code>def main():
cup = float(input("Enter number of cups of coffee:"))
caff = cup * float(130)
hours = 0
while caff >= 65:
hours += 1
caff -= caff * float(0.13)
print("{0},{1}".format(hours, caff))
main()
</code></pre>