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
删除出现次数最少得字符,解题思路:
1.将字符串中的字符及字符出现的个数放在字典中存储
2.取出字典中最小值
3.遍历字符串,找到最小值的字符并将该字符替换掉
4.打印该字符串
while True: try: d={} n=input() for i in n: if i in d: d[i]+=1 else: d[i]=1 a=min(d.values()) for i in n: if d[i]==a: n=n.replace(i,'') print(n) except: break