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
http://www.nowcoder.com/practice/05182d328eb848dda7fdd5e029a56da9
def func(lst): dic = {} for i in lst: if i in dic.keys(): dic[f'{i}']+=1 else:dic[f'{i}']=1 li= [k for k,v in dic.items() if v==min(dic.values())] arr = [i for i in lst if i not in li] print(''.join(arr)) while 1: try: func(input()) except: break