What is the output of the following code? queueType<int> queue;
Int x,y;
x = 2;
y = 6;
queue.addQueue(x) ;
queue.addQueue(y) ;
x = queue.front() ;
queue.deleteQueue() ;
queue.addQueue(x + 2) ;
queue.addQueue(x) ;
queue.addQueue(y - 3) ;
while (!queue.isEmptyQueue() )
{
cout << queue.front() << " ";
queue.deleteQueue() ;
}
cout << endl;

Question

What is the output of the following code? queueType<int> queue;
Int x,y;
x = 2;
y = 6;
queue.addQueue(x);
queue.addQueue(y);
x = queue.front();
queue.deleteQueue();
queue.addQueue(x + 2);
queue.addQueue(x);
queue.addQueue(y - 3);
while (!queue.isEmptyQueue())
{
cout << queue.front()<< " ";
queue.deleteQueue();
}
cout << endl;
A) 6 2 3 3
B) 6 2 4 2
C) 6 3 3 3
D) 6 4 2 3

Quizplus · Accepted Answer

The queue operations result in the sequence: 6 (initial front), 4 (x+2), 2 (x), 3 (y-3).

What Is the Output of the Following Code? QueueType<int> Queue;