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
i = input()
cishu ={}
l = []
for j in i:
cishu[j] =cishu.get(j,0)+1
#print(cishu)
#print(l)
M = min(cishu.values())
for q in i:
if cishu[q] == M:
continue
else:
l.append(q)
print(''.join(l))
分享一下自己的思路，感觉有点小复杂一样~和大佬比不了
查看27道真题和解析