擅长:python、mysql、java
<p>迭代字典检查员工姓名是否为alpha。您可以使用设置。如果id已经在集合中,所以你不必处理。你知道吗</p>
<pre><code>employee_id_set = set()
desired_dict = {}
for name in people:
employee_name = name
employee_id = people[name]
if employee_name.alpha():
if employee_id not in employee_id_set:
employee_id_set(employee_id)
desired_dict[employee_id ] =employee_name
</code></pre>