擅长:python、mysql、java
<p>试试这个:</p>
<pre><code>word=input('something:')
sum = 0
chars=set(list(word)) #get the set of unique characters
for item in chars: #iterate over the set and output the count for each item
if word.count(char)>1:
sum+=word.count(char)
print('{}|{}'.format(item,str(word.count(char)))
print('Total:'+str(sum))
</code></pre>
<p>编辑:</p>
<p>增加了总重复次数</p>