Let Q be a queue and S be a stack. Assume that Q and S are initially empty.…

Let Q be a queue and S be a stack. Assume that Q and S are initially empty.

Enqueue (Q, 7);

Enqueue (Q, 4);

Push(S,7);

Push(S,9);

for(i=0;i< n;i++)

{

printf(“%d”,Pop(S));

printf(“%d”,Dequeue(Q));

Enqueue (Q,i);

Push(S, i+5);

}

If we get last printed value 3 as output after executing the above program then what is the suitable value of n which used in for loop? __________