题解 | #删除字符串中出现次数最少的字符#
删除字符串中出现次数最少的字符
https://www.nowcoder.com/practice/05182d328eb848dda7fdd5e029a56da9
count=0
str1=input()
dic={}
for one in str1:
dic[one]=str1.count(one)
list1=[]
for k,v in dic.items():
list1.append(v)
min_data=min(list1)
for k,v in dic.items():
if int(v)==int(min_data):
str1=str1.replace(k,'')
print(str1)
