What is Stack?
A Stack is a linear data structure that operates on the principle of insertion and removal restricted to one end, from the top of the stack. This property of the stack is also known as LIFO (Last-In, First-Out) or FILO (First-In, Last-Out) because whatever element goes first inside the stack will come out at last.
There are many real-life examples of stack. Imagine a stack of books on a table, the last book that is placed on the top is the first one to be picked up, and the book that is present at the bottom of the stack will stack there for a longer time. In the series of learning data structures, we will learn the Stack data structure in detail. Below are a sequence of topics and practice problems based on a stack data structure which will you master stack data structure completely.
Stack Introduction and Implementation:
- Introduction to Stack Data Structure.
- Difference Between Stack and Queue Data Structure.
- Application of Stack Data Structure.
- Stack STL in C++.
- Stack Class in Java Programming.
- Stack Implementation in Python.
- Monotonic Stack.
- Stack Implementation Using Linked List.
- Stack Implementation Using Array.
- Stack Implementation Using Queue.
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