public static void mystery$($int n$)\{$

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

n $=$ n $/2$;

$\}$ else $\{$

n $=$ n $+5$;

$\}$

if $($n $*2<20)\{$

n $=$ n $+8$;

$\}$

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

$\}$

mystery$(5)$;

mystery$(15)$;

mystery$(20)$;

mystery$(50)$;

mystery$(0)$;