Question

Suppose a queue is maintained by a circular array QUEUE with N = 12 memory cells. Find the number of elements in QUEUE if 

(i) Front = 4, Rear =8. 

(ii) Front = 10, Rear = 3. 

(iii) Front = 5, Rear = 6 and then two elements are deleted. 

Answer 1

After deletion of two elements in the queue = o