Why do the values not get added into the array such as [2,3,5,7], but instead they get summed up?

clear;
close all
clc;

N = 10;
list=2:N;
values = [2];

list(find(mod(list,2)==0))=[];

tester = 3;

while ~isempty(list)

list(find(mod(list,tester)==0))=[];
tester = list(1);
values = values + [, tester];

end

[Image Analyst]

The code does not even run at all.

[Catalytic Kys]

It does lmao.

[Image Analyst]

I just copied and pasted your code from above and this is what it says:

Index exceeds the number of array elements (0).

Error in test (line 11)

tester = list(1);

That's because after a few iterations, list is null. If you want, you can try it yourself. But anyway, glad you got an answer.

Answer 1

[Matt J]

Because you are using '+'. To concatenate, you would do,

values = [values, tester];

[Catalytic Kys]

Thanks!