Tag Archives: cpp-list

The list doesn’t have random access operator [] to access elements by indices, because std::list internally store elements in a doubly-linked list. So, to access… Read More
Set: Set is a type of associative container which stores elements in a sorted manner. All the elements of a set are unique and can… 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
Prerequisite: List, Stack Lists are sequence containers that allow non-contiguous memory allocation. As compared to vector, list has slow traversal, but once a position has… Read More
C++ filter_none edit close play_arrow link brightness_4 code // C++ code #include <iostream> #include <utility> using namespace std;   int main() {     // Declaring the… Read More
Forward list Forward list is a sequence container that allows unidirectional sequential access to its data. It contains data of the same type. In STL,… Read More
The ‘fill’ function assigns the value ‘val’ to all the elements in the range [begin, end), where ‘begin’ is the initial position and ‘end’ is… Read More
Given a List, the task is to delete a range of values from this List using Iterator. Example: Input: list = [10 20 30 40… Read More
Lists are sequence containers that allow non-contiguous memory allocation. As compared to vector, list has slow traversal, but once a position has been found, insertion… Read More
Given a List, the task is to remove the last element from this List in C++. Examples: Input: list = [10 20 30 70 80… Read More
list::get_allocator() is an inbuilt in function in C++ STL which is used to get allocator of container list. Syntax: Allocator_type get_allocator() Parameters: This function does… Read More
Given an N-ary tree, print all the levels with odd and even number of nodes in it.  Examples:  For example consider the following tree 1… Read More
Given two arrays A and B of positive integers, elements of array B can be mapped to elements of array A only if both the… Read More
The list::insert() is used to insert the elements at any position of list. This function takes 3 elements, position, number of elements to insert and… Read More
list in STL is used to represent a linked list in C++. How to create a nested list. We are given n lists, we need… Read More