Answer in Short
A stack is linear Data Sturcture in which items are added (pushed, inserted) and removed(pop, deleted) from one end called top.Explanation
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==> Stacks
- : A stack is linear Data Sturcture in which items are added (pushed, inserted) and removed(pop, deleted) from one end called top.
- A stack is a container of objects that are inserted and removed according to the last-in first-out (LIFO) principle.
- . In the stacks only two operations are allowed: push the item into the stack, and pop the item out of the stack.
- A stack is a limited access data structure - elements can be added and removed from the stack only at the top. Push adds an item to the top of the stack, pop removes the item from the top. A helpful analogy is to think of a stack of books; you can remove only the top book, also you can add a new book on the top.
==> Stack Operations--
1. Stack full
2. Stack empty
3. Push
4. Pop
5. Display
6. Top of stack
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