Consider the following function f$($n$).$

function f$($n$)$

if n $>1$ :

print line$($still going$)$

f$($n$/3)$

f$($n$/3)$

f$($n$/3)$

How many lines, as a function of n$,$ does f$($n$)$ print? Write a recursive function and solve it$.$

You may assume n is a power of $3($i$.$e$.,$ n $=3$k

for an integer k$).$