擅长:python、mysql、java
<p>您可以尝试以下代码段:</p>
<pre><code>res = []
for idx, item in enumerate(list1):
account_name = list(item.keys())[0]
value = list1[idx][account_name]
duplicates = ", ".join([list(i.keys())[0] for i in list1 if i[list(i.keys())[0]] == value and list(i.keys())[0] != account_name])
if not duplicates:
duplicates = "No duplicates"
res.append((account_name, duplicates))
</code></pre>