Explore the stack vs. queue differences - a comprehensive guide on the distinctions between stack and queue data structures.
Explain what does the following function do: void foo(Queue *q, Stack *s) { while (!q->isEmpty() { s->push(q->dequeue); } while (!s.isEmpty()) { q->enqueue(s,pop()); } } 2) Explain why functions with an array parameter are usua...
//initialization flage=0,flago=1; queue q; //queue for level order traversal sume=0,sumo=0; Node* temp; EnQueue(q,root); EnQueue(q,NULL); While (q is not empty){ temp =DeQueue(q); IF(temp==NULL){ IF(q is not empty){ EnQueue(q,NULL); } //change flags IF(flago){ flage...
The essential difference between the linear queue and the circular queue is that the linear queue consumes more space than the circular queue, while the circular queue was devised to limit the memory wastage of the linear queue.The queue can be described as non-primitive linear data structure ...
Stack performs two operations known as push and pop while in Queue its known as enqueue and dequeue. Stack implementation is easier whereas Queue implementation is tricky. Queue has variants like circular queue, priority queue, doubly ended queue, etc. In contrast, stack does not have variants....