What is C++?
C++ is a powerful, high-performance language built on top of C. It adds object-oriented features and is used in game development, system software, and high-performance applications.
15 min•By Priygop Team•Last updated: Feb 2026
What is C++?
C++ was created by Bjarne Stroustrup in 1979 as an extension of C. It adds Object-Oriented Programming (OOP) features like classes, objects, inheritance, and polymorphism. C++ is used in game engines (Unreal Engine), browsers (Chrome), operating systems, financial systems, and anywhere performance is critical. It is one of the fastest programming languages.
Why Learn C++?
- Performance — One of the fastest languages, close to hardware
- Game Development — Unreal Engine, most AAA games use C++
- Systems Programming — OS kernels, device drivers, compilers
- OOP + Procedural — Combines both paradigms
- Foundation — Makes learning Java, C#, and other OOP languages easier
- Competitive Programming — Preferred language for coding contests
Your First C++ Program
Example
#include <iostream>
using namespace std;
int main() {
cout << "Hello, World!" << endl;
return 0;
}Try It Yourself: Hello World
Try It Yourself: Hello WorldC++
C++ Editor
✓ ValidTab = 2 spaces
C++|9 lines|188 chars|✓ Valid syntax
UTF-8