I am trying to store the (non-repetitive) numbers in B = [3,5] after factorizing 225 = 3 x 3 x 5 x 5, but executing the code it stores only one, i.e. B = [3].

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Neha W
Neha W 2016-4-11
评论： Neha W 2016-4-11
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A = factor(225);
B(1) = A(1);
flag = 0;
for i = 1:length(A)-1;
for j = i + 1;
if A(i) == A(j)
flag = flag + 1;
break
end
end
if flag == 0;
B(count) = A(i);
count = count + 1;
end
end

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采纳的回答

Stephen23
Stephen23 2016-4-11
>> unique(factor(225))
ans =
3 5

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