Question

一数组,得出出现偶数次的奇数,并排序,用一语言写一函数?

Answer 1

我用Matlab写的：

clear,clc

a=[1,2,8,9,1,12,13,9,13,1];

b=zeros(1,length(a));

for i=1:length(a)

if mod(a(i),2)~=0

b(i)=a(i);

end

end

c=zeros(1,length(a));

for i=1:length(a)

for j=1:length(a)

if a(i)==a(j)

c(i)=c(i)+1;

end

end

end

unique(b(c==2))