Implement stack using Priority Queue or Heap
What is a priority queue? The priority queue is a type of queue data structure having one extra feature of giving priority to every element present in the priority queue....
Difference Between Array, Queue and Stack
Array: An Array is a collection of elements which are stored in a contiguous memory. The idea is simple i.e. to store the multiple elements together. Due to which we...
Stack and Queues in python
In data structures, stack and queue are part of linear data structure. Stack Stack follows the principle of LIFO (Last in First out) i.e. element which is inserted at last...