A Queue after the following operations: enqueue(3) enqueue(4) enqueue(2) dequeue() enqueue(1) enqueue(1) enqueue(2) dequeue() code example
Example: A Queue after the following operations: enqueue(3) enqueue(4) enqueue(2) dequeue() enqueue(1) enqueue(1) enqueue(2) dequeue()
Q.enqueue(5)
Q.enqueue(2)
Q.dequeue()
Q.enqueue(3)
Q.dequeue()