Standard Template Library (STL): The Standard Template Library is a collection of templates which are used in data structure and algorithms . It has generic templates for classes and functions. It provides a library for container classes, iterators and algorithms. STL categories: Containers Iterators Algorithms Associative container: Associative container is the process of storing the data in a non-sequential order in memory. Example of associative container: set map multiset multimap unordered_map

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Chapter 17, Problem 25RQE

The container which allows duplicate keys is “multimap”.

Program Plan Intro

Standard Template Library (STL):

The Standard Template Library is a collection of templates which are used in data structure and algorithms.

It has generic templates for classes and functions.

It provides a library for container classes, iterators and algorithms.

STL categories:

Containers

Iterators

Algorithms

Associative container:

Associative container is the process of storing the data in a non-sequential order in memory.

Example of associative container:

set

map

multiset

multimap

unordered_map

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