What would be contents of variable $\text{'}$c$\text{'}?$

clear

clf

close all

$clc$

$a=1$:$5$;

$b=-1$:$-5$;

$c=0$;

if isempty$($a$)$

$c=1$;

end

if isempty$($b$)$

$c=2$;

end

$c=2$

$c=1$

$c=0$

None of the above