#2 Abstract Data Type in Data Structures

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Abstract Data Type(ADT) in Data Structure

In this video we will see :
- Example of Abstract Data Type in Data Structure
- What is Data type
- Primitive Data Type
- Complex Data Type
- Variables
- Abstract
- Associated operation with data type
- Types of Data type
- Different Abstract Data Type
- List, Stack, Queue, Map
- Hashmap
- Linked list

Abstract Data type is a type for objects whose behavior is defined by a set of value and a set of operations.
Some types of ADT are :
List : a List is an ADT that represents a countable number of ordered values, where the same value may occur more than once.
A list can often be constructed by writing the items in sequence, separated by commas, semicolons, or spaces,

Stack : It is Last-In-First-Out (LIFO) DS
The name "stack" for this type of structure comes from the analogy to a set of physical items stacked on top of each other, which makes it easy to take an item off the top of the stack,
while getting to an item deeper in the stack may require taking off multiple other items first
We can perform 2 operation on it :
PUSH : which adds an element to the collection, and
POP : which removes the most recently added element that was not yet removed

Queue : Is is a First-In-First-Out (FIFO) data structure.
In a FIFO data structure, the first element added to the queue will be the first one to be removed.

Map : It is a generalization of a map or associative array abstract data type in which more than one value may be associated with and returned for a given key.

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