What will be the output of the following code?

int num $=15$;

if $($num $>10)\{$

System.out.println$("$A$")$;

$\}$ else if $($num $>5)\{$

System.out.println$("$B$")$;

$\}$ else $\{$

System.out.println$("$C$")$;

$\}$

a$.$

A

b$.$

B

c$.$

C

d$.$

None of the above