Question $4$: If given program is executed, what will be output? $(20$ points$)$

Create Stack

Create queue $=$ new LinkedList;

Create LinkedList $11$;

int$]$ array $=\{1,2,3,4,5\}$;

for $($i $=0$; i $<$ array,length; i$++)\{$

int x $=$ arraylil;

if $($i$\%2=0)$

addFirst$($x$)$ in ll;

else

push $($x$)$ on stack;

$$

while $("$stack is not empty" $||$ "linked list is not empty"$)\{$

if $($stack is not empty$)$

queue.enqueue$($stack$.$pop $())$;

if $("$linked list is not empty"$)$

queue.enqueue$(11.$removeLast$())$;

if "queue is not empty"$)$

print$("$I am $"+$ queue.getFront $()$;$\}$