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
a = input()
b = {}
c = list(set(a))
for i in range(len(c)):
v = a.count(c[i])
b[c[i]] = v
d = sorted(list(b.values()))[0]
for key, value in sorted(b.items()):
if value == d:
a = a.replace(key, "")
print(a)
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