C++
Overview This tutorial outlines steps to Install GCC C++ compiler on an OpenSuse Linux machine. We can check whether the GCC compiler is installed on the system by entering the following command from the command line. Launch Konsole Issue the following command: $ g++ -v To know the package, type the following command: $ cnf […]
Overview C++ program to calculate the sum of digits of a number. The program prompts the user to enter the number. For example: Enter number: 7865 The output should be 7+ 8 + 6 + 5 = 26 C++ Program #include #include #include using namespace std; int main() { int sumOfDigits; int quotient; int digit; […]
Introduction In this post, we will write a small C++ Hello World program and discuss the general structure of a C++ program. In C++ the executable unit is called a function. We will use Code:: Blocks IDE to create a C++ project. Launch IDE Launch Code:: Blocks IDE. https://www.testingdocs.com/launch-codeblocks-ide-on-windows/ Create a Project. https://www.testingdocs.com/create-new-project-in-codeblocks-ide/ C++ source […]
Overview Let’s look at some Object-Oriented Programming Language Examples. Object-Oriented Programming is a methodology or paradigm to design a program using classes and objects. Object-Oriented programming is a programming style that is associated with the concept of objects, having data fields(variables) and member functions(methods). Object means a real word entity such as a pen, car, […]
Overview Let’s look at some important object-oriented programming features in this post. In C++ programming language, everything revolves around the object of the class. Features The main object-oriented features are as follows: Classes Objects Inheritance Encapsulation Abstraction Overloading Class Class is basically a blueprint for an object. It declares and defines what data variables the […]
Overview In this tutorial, we will write a simple C++ Program to Find Quadratic Equation Roots. The roots for the equation can be calculated as shown below: Root 1 = Root 2= C++ Program #include #include using namespace std; // ######################################################## // […]