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
text =input().lower()
sum_min = ''
f = {}
for i in text:
if i in f:
f[i] += 1
else:
f[i] = 1
min = min(f.values())
resu=''
for i in text:
if f[i] != min:
resu += i
print(resu)
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