Explore the stack vs. queue differences - a comprehensive guide on the distinctions between stack and queue data structures.
3)Inserts Performance: LinkedList add method givesO(1)performance while ArrayList givesO(n)in worst case. This is because every time you add an element, Java ensures that it can fit the element so it grows the ArrayList. If the ArrayList grows faster, there will be a lot of array copying...
//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...
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...
Stack and Queue both are the non-primitive data structures. The main differences between stack and queue are that stack uses LIFO (last in first out) method to access and add data elements whereas Queue uses FIFO (First in first out) method to access and