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
import collections
# 先获取输入
words = input()
# 计算输入中每个字符出现的次数
word_num = collections.Counter(words)
# 遍历字符串 找到符合输出条件的字符
for item in words:
# 如果遍历的字符的次数不是最小的,那么就输出该字符
if word_num[item] != min(word_num.values()):
print(item, end="")
