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Tag Archives: cpp-vector

A pair is a container that stores two values mapped to each other, and a vector containing multiple numbers of such pairs is called a… Read More
Given two vectors, a and b of different sizes, where array a has m number of elements and array b has n number of elements.… Read More
A 2D vector also known as vector of vectors is a vector in which each element is a vector on its own. In other words,… Read More
What is Vector? In C++, a vector is similar to dynamic arrays with the ability to resize itself automatically. Vector elements are stored in contiguous… Read More
Given an unsorted vector arr, the task is to create a balanced binary search tree using the elements of the array. Note: There can be… Read More
What is Multiset? A multiset in C++ is an associative container that can hold a number of elements in a specific order. Unlike a set,… Read More
What is an unordered set? In C++, an unordered set is an unordered container that can hold a number of unique elements. Unlike a set,… Read More
What is Vector? In C++, a vector is similar to dynamic arrays with the ability to resize itself automatically. Vector elements are stored in contiguous… Read More
Given an array arr[] and an integer k, we need to print k maximum elements of given array. The elements should printed in the order… Read More
Given an array arr[] and an integer k, we need to print k maximum elements of given array. The elements should printed in the order… Read More
Given an array arr[] and an integer k, we need to print k maximum elements of given array. The elements should printed in the order… Read More
Given an array arr[] and an integer k, we need to print k maximum elements of given array. The elements should printed in the order… Read More
Lists Lists are sequence containers that allow non-contiguous memory allocation. As compared to vector, the list has slow traversal, but once a position has been… Read More
An Array is a collection of items stored at contiguous memory locations. The idea is to store multiple items of the same type together. Vectors… Read More
An Adjacency List is used for representing graphs. Here, for every vertex in the graph, we have a list of all the other vertices which… Read More

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