MATLAB: For loop: Odd numbers turn 0 when checked if even

Question

Hello,

Sorry if the title is misleading. In short, when code checks if number is even; it assigns it to evens. However, if number is odd; it turns it into 0 and assigns it to even.

Here is the output…

48 55 6 66 89 11 44 29 99 61 26 14 55 83 84 84 21 55 88 13

48 0 6 66 0 0 44 0 0 0 26 14 0 0 84 84 0 0 88

48 is even, 55 is not so it turns into 0, 6 is even, and so on….

integers = randi([1 100], 1, 20);
evens = ones(1);
odds = ones(1); 
for k = 1:length(integers)
    
    if mod(integers(k), 2) == 0  % check if number is even
        evens(k) = integers(k);
    end
    
    odds(k) = integers(k); % else if number is odd
    
end

Answer 1

integers = randi([1 100], 1, 20);
evens = zeros([],1) ;
odds = zeros([],1) ;
c1 = 0 ;c2 = 0 ;
for k = 1:length(integers)
    
    if mod(integers(k), 2) == 0  % check if number is even
        c1 = c1+1 ;
        evens(c1) = integers(k);
    else
        c2 = c2+1 ;
        odds(c2) = integers(k); % else if number is odd
    end
    
end

YOu need not to use loop even.....you can straight away get what you want.

integers = randi([1 100], 1, 20);
evens = integers(mod(integers,2)==0) ;
odds = integers(mod(integers,2)~=0) ;