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('','s');
for i=1:size(a,2)
a(2,i)=sum((a(1,:)==a(1,i)));
end
minvalue=min(a(2,:));
for ii=size(a,2):-1:1
if a(2,ii)==minvalue
a(:,ii)=[];
end
end
fprintf("%s",a(1,:));
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