Virtual functions concept is used to achieve runtime polymorphism in C++. The problem of function overriding leads to this concept. So, Let’s understand the problem and solutions to it in deep. What is overriding?Method overriding is a way of declaring ...

Vectors are sequence containers representing arrays that can change in size. Just like arrays, vectors use contiguous storage locations for their elements, which means that their elements can also be accessed using offsets on regular pointers to its elements and ...

Most coders use C++ language for competitive programming. It is used widely because of its reliability, faster execution, short snippets, etc. Easy availability of the tutorials in c++ makes it more adaptive by coders. C++ STL is the backbone of ...

C++ is one of the most widely accepted programming languages and it has found its way in hardware systems and OS. When it comes to C++ then pointer and references are one of the basic building blocks which give the ...

C is designed and developed by Dennis Ritchie in a company-Bell Labs in the year 1972 for the UNIX operating system. The recent and stable release of the C programming language is made in the year 2011, December. C++ is ...

Socket programming in C++ is the way of combining or connecting two nodes with each other over a network so that they can communicate easily without losing any data. One socket(node) listens on a particular port at an IP, while ...

In this tutorial, we will focus on some of the most important and popular libraries of C++ from the view of competitive programming and interview preparation. This will help you a lot in future for coding and programming. Well, we ...

Object-Oriented programming uses objects in programming which are entities holding some characteristics and behaviour. The aim of OOPs is to put together both the data and the function so that the data can be accessed by that function only. EncapsulationIt ...

When every one of us was introduced to the world of programming, we were taught about twomain types of programming languages, i.e., procedural programming languages and object-oriented programming languages. Over many aspects, the Object-Oriented Programmingconcept, also known as OOP, is ...

Imagine a situation when you are giving an online competition of coding and there stuck a problem. In the last five minutes, you clicked the idea that the question implements a queue data structure. But you don’t have time to ...