Author Biographical Info: Not available
Iterator library in C++ STL
In this article, we will learn about the Iterator library in C++ STL. Iterators are just like pointers, with the help of which we can access and traverse our data. We can also modi.... Read More
Color spaces in OpenCV in C++
In this tutorial, we will learn about color spaces in OpenCV in C++. Let us start by getting answers to some basic questions which make the foundation of this topic. What is a Colo.... Read More
Given two unsorted arrays, find pairs whose sum is x in C++
We are given a problem statement that goes as: Given two unsorted arrays, find all pairs whose sum is x in C++. Basically, we are given a number X and we have to find pairs in the .... Read More
Significant Figures in C++
In this post, we will learn about significant figures in C++. Significant, as the name suggests means the number of digits that are actually meaningful to us. For example, the numb.... Read More
Fix a “use of undeclared identifier” compilation error in C++
In this tutorial, we will learn how to fix a “use of undeclared identifier” compilation error in C++. The word identifier is used for the names we give to our variable..... Read More
Prim’s MST for Adjacency List Representation in C++
In this tutorial, we will learn about the implementation of Prim’s MST for Adjacency List Representation in C++. MST stands for a minimum spanning tree. We need to calculate the .... Read More
Given two linked lists, count pairs with sum X in C++
We are given a problem statement as: given two linked lists, count pairs with sum X in C++. Basically, we are given two linked lists and we have to count the number of such pairs, .... Read More
Distance function in C++
In this article, we will learn about the Distance function in C++. This function is a part of the standard template library. It helps us to calculate the number of elements present.... Read More