cpp-multimap

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Find index of the element differing in parity with all other array elements

Last Updated: 21 December 2022

Given an array arr[] of size N (N 3), the task is to find the position of the element that differs in parity (odd/even) with respect to all ...read more

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Joining Tables using MultiMaps

Last Updated: 23 February 2023

Joining two different tables on their matching columns can be done using nested loops, but a more efficient and scalable way is to use multi...read more

Print the nodes corresponding to the level value for each level of a Binary Tree

Last Updated: 27 March 2023

Given a Binary Tree, the task for each level L is to print the Lth node of the tree. If the Lth node is not present for any level, print -1....read more

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multimap clear() function in C++ STL

Last Updated: 05 September 2022

The multimap clear() function is an inbuilt function in C++ STL which is used to remove all elements from the multimap container (which are ...read more

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DSA

multimap value_comp() function in C++ STL

Last Updated: 12 June 2023

The multimap::value_comp() method returns a comparison object that can be used to compare two elements to get whether the key of the first o ...read more

cpp-multimap-functions

multimap empty() function in C++ STL

Last Updated: 12 June 2023

The multimap::empty() is a boolean type observer function in C++ STL which tells whether the container is empty or not. This function return ...read more

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multimap rbegin in C++ STL

Last Updated: 18 October 2018

multimap::rbegin() is a built-in-function in C++ STL which returns an iterator pointing to the last element of the container.Syntax: multima ...read more

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multimap maxsize() in C++ STL

Last Updated: 22 June 2022

The multimap::max_size() is a built-in function in C++ STL which returns the maximum number of elements a multimap container can hold.Syntax ...read more

multimap upper_bound() function in C++ STL

Last Updated: 25 June 2020

The multimap::upper_bound(k) is a built-in function in C++ STL which returns an iterator pointing to the immediate next element which is jus ...read more

multimap size() function in C++ STL

Last Updated: 12 June 2023

The multimap::size() is a built-in function in C++ STL which returns the number of elements in the multimap container.Syntax:multimap_name.s ...read more

multimap lower_bound() function in C++ STL

Last Updated: 09 June 2020

The multimap::lower_bound(k) is a built-in function in C++ STL which returns an iterator pointing to the key in the container which is equiv ...read more

multimap::emplace() in C++ STL

Last Updated: 18 November 2020

The multimap::emplace() is a built-in function in C++ STL which inserts the key and its element in the multimap container. It effectively in ...read more

multimap::emplace_hint() in C++ STL

Last Updated: 12 June 2023

The multimap::emplace_hint() is a built-in function in C++ STL which inserts the key and its element in the multimap container with a given ...read more

multimap::begin() and multimap::end() in C++ STL

Last Updated: 24 January 2023

multimap::begin() is a built-in function in C++ STL that returns an iterator referring to the first element in the multimap container. Since ...read more

multimap::operator= in C++ STL

Last Updated: 12 June 2023

multimap::operator= is used to assign new contents to the container by replacing the existing contents. It also modifies the size according ...read more

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