擅长:python、mysql、java
<p>我找到了解决办法!!!谢谢大家的帮助。它确实需要反复试验,并理解错误信息</p>
<p>'''</p>
<pre><code>def get_user_num():
print('FIXME: Finish get_user_num()')
return -1
def compute_avg(user_num1, user_num2):
print('FIXME: Finish compute_avg()')
return -1
user_num1 = 0
user_num2 = 0
avg_result = 0
user_num1 = get_user_num()
user_num2 = get_user_num()
avg_result = compute_avg(user_num1, user_num2)
print('Avg:', avg_result)
</code></pre>
<p>'''</p>