$5.$ Determine a $\backslash$theta notation for the run time of the following function. Explain your answer.

function $($ n $)\{$

if n $=0$

return $0$

else $\{$

for j $=1$ to n$*$n$*$n $\{$

print$($j$)$

$\}$

function$($n$/3)$

function$($n$/3)$

function$($n$/3)$

function$($n$/3)$

$\{$

$\{$