When I run my code in MATLAB it creates a loop of many answers. Why is it doing this and how do I make it stop. $```$

$\%$code

$\%$ Calculate RMSE between original and approximate image

RMSE$\_$img $=$ sqrt$($mean$(($A $-$ A$\_$k$).^2))$;

$\%$ Display the approximate image

figure;

$\%$subplot$(1,2,1)$;

$\%$imshow$($uint$8($A$))$;

$\%$title$(\text{'}$Original Image'$)$;

$\%$subplot$(1,2,2)$;

$\%$imshow$($uint$8($A$\_$k$))$;

$\%/$title$(\text{'}$Approximate Image'$)$;

$\%$ Display RMSE

fprintf$("$Root$-$mean square error $($RMSE$)$ between the approximate and original image: $\%\mathrm{.}4$f

$",$ RMSE$\_$img$)$;

$```$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $2\mathrm{.}0755$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $1\mathrm{.}8419$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $1\mathrm{.}8393$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $1\mathrm{.}8064$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $1\mathrm{.}8802$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $1\mathrm{.}7993$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $1\mathrm{.}8297$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $2\mathrm{.}0897$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $2\mathrm{.}0678$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $1\mathrm{.}7922$

Root$-$mean square error $($RMSE$)$ between the approximate and original image: $1\mathrm{.}7589$