Consider the following code segment?

int $a,b,c$;

if

$c=a$;

$\}$ else if

$c=b$;

$\}$ else $\{$

$c=b+(a-(b\%a))$;

$\}$

System.out.println$($c$)$;

What is the output if $a=5$ and $b=13?$