Suppose the following operations are performed on an empty queue:enqueue(5);enqueue(?);dequeue();enqueue(9);enqueue ( 12);dequeue();enqueue(10);Insert numbers in the following diagram to show what will be stored in the staticqueue after the operations have executed .front rear
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Suppose the following operations are performed on an empty queue:
enqueue(5);
enqueue(?);
dequeue();
enqueue(9);
enqueue ( 12);
dequeue();
enqueue(10);
Insert numbers in the following diagram to show what will be stored in the static
queue after the operations have executed .
front rear
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- class Queue { private static int front, rear, capacity; private static int queue[]; Queue(int size) { front = rear = 0; capacity = size; queue = new int[capacity]; } // insert an element into the queue static void queueEnqueue(int item) { // check if the queue is full if (capacity == rear) { System.out.printf("\nQueue is full\n"); return; } // insert element at the rear else { queue[rear] = item; rear++; } return; } //remove an element from the queue static void queueDequeue() { // check if queue is empty if (front == rear) { System.out.printf("\nQueue is empty\n"); return; } // shift elements to the right by one place uptil rear else {…Question 1Refer to the operations below:Add (10 + 5)Add (4+8)Add (7*2)Add (90 – 3)Print listPrint peekRemove an item from the listPrint list1.1 Implement the operations above into a Queue structure called q1.1.2 Implement the operations above into a Stack structure called s1.A data structure called a deque is closely related to a queue. The name deque stands for “double-ended queue.” The difference between the two is that with a deque, you can insert, remove, or view from either end of the queue. Implement a deque using arrays
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