Populating array with values from each iteration

Hi, I have 2 arrays (arrays A and B) both 9 x 9. I want to compare elements of both. If value of A exceeds corresponding value of B, then the value in new array C will be that of B, otherwise it will be value of A. I tried implementing tHis with for loops but only seem to get the value from last iteration of loop executions. I guess the others are being overwritten after every loop execution. How can I avoid this, or alternatively avoid for loops altogether for quicker computation.

for n=9;
    for m=9;
        if B(n,m) <= A(n,m)
            C(n,m) = B(n,m);
        else C(n,m)= A(n,m);
        end;
    end;
end;

Answer 1

[Yao Li]

for n=1:9 and for m=1:9

[KV]

Ahh school boy error. Many thanks.