Stack 111104232459-phpapp02
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A stack is a Last In, First Out (LIFO) data structure where objects inserted last are removed first. It has operations like PUSH which adds an object to the top of the stack, POP which removes and returns the top object, and PEEK which returns the top object without removing it. The document was created by Rahul Sharma about data structures using C for the subject teacher Mr. Jasvinder Singh.
Stack 111104232459-phpapp02
- 1. Subject:- Data Structure Using C Made by:- Rahul Sharma Subject Teacher:- Mr. Jasvinder Singh STACK
- 3. What is a Stack? A stack is a Last In, First Out (LIFO) data structure,objects inserted last are the first to come out of the stack Anything added to the stack goes on the “top” of the stack Anything removed from the stack is taken from the “top” of the stack Things are removed in the reverse order from that in which they were inserted
- 4. Stack Operations PUSH Adds the object to the top of the stack POP Removes the object at the top of the stack and returns it PEEK Returns the top object of the stack but does not remove it from the stack
- 5. A LIFO Stack Top Bottom Stack Pointer Push Pop