Implementation of lower_bound() and upper_bound() in List of Pairs in C++
In this article, we will discuss the implementation of the lower_bound() and upper_bound() in a list of pairs. lower_bound(): It returns an iterator pointing to… Read More »
In this article, we will discuss the implementation of the lower_bound() and upper_bound() in a list of pairs. lower_bound(): It returns an iterator pointing to… Read More »
In this article we will discuss the implementation of the lower_bound() and upper_bound() in an array of pairs. lower_bound(): It returns an iterator pointing to… Read More »
Pairs in C++: The pair container is a simple container defined in <utility> header consisting of two data elements or objects. The first element is… Read More »
Maps are associative containers that store elements in a mapped fashion. Each element has a key value and a mapped value. No two mapped values… Read More »
Prerequisite: set lower_bound() function in C++ STL, set upper_bound() function in C++ STL lower_bound() returns an iterator pointing to the first element in the range… Read More »
Prerequisite: map lower_bound() function in C++ STL, map upper_bound() function in C++ STL In this article, we will discuss the implementation of the lower_bound() and… Read More »
Priority Queue: Priority queue is the extension of the queue in which elements associated with priority and elements having higher priority is popped first. Priority… Read More »
In this article we will discuss the implementation of the lower_bound() and upper_bound() in vector of pairs. lower_bound(): It returns an iterator pointing to the… Read More »
Given two positive numbers N and M, the task is to check whether the given pairs of numbers (N, M) form a Betrothed Numbers or… Read More »
Queue in STL are a type of container adaptors which operate in a first in first out (FIFO) type of arrangement where elements are inserted… Read More »
Given an array arr[] containing N points and a reference point P, the task is to sort these points according to it’s distance from the… Read More »
Stack in STL Stacks are a type of container adaptors with LIFO(Last In First Out) type of working, where a new element is added at… Read More »
Given an array arr[] and two integers K and D, the task is to find exactly K pairs (arr[i], arr[j]) from the array such that… Read More »
Given an unsorted array and two numbers x and k, find k closest values to x. Examples: Input : arr[] = {10, 2, 14, 4,… Read More »
Prerequisite: vector, vector pair sorting Given a vector, keep track of the present indexes corresponding to each element and after sorting print element with its… Read More »