C++ Programming Language Code

C++ - Programming Language

What is C++?

C++ is a general-purpose programming language created in 1985 by Bjarne Stroustrup as an extension of the C language. It is known for its high performance, low-level control, and object-oriented programming.

First Released
1985
Creator
Bjarne Stroustrup
Type
Compiled, Static
Popularity
No. 4 TIOBE Index 2025
6.48%
TIOBE Rating
5M+
Developers
40+
Years of Development
main.cpp
// Modern C++ example
#include <iostream>
#include <vector>
#include <algorithm>
class Calculator {
public:
static auto multiply(const std::vector<int>& nums) {
return std::accumulate(nums.begin(), nums.end(), 1, std::multiplies<>{});
}
};
int main() {
std::vector<int> numbers = {2, 3, 4, 5};
std::cout << Calculator::multiply(numbers) << std::endl;
}
Output:
120
techCodeExamples.cpp.note1
techCodeExamples.cpp.note2

Benefits of C++ in Business Projects

Why does C++ continue to dominate high-performance systems? Here are the main benefits backed by facts and enterprise experience.

Drawbacks of C++ – An Honest Assessment

Every programming language has limitations. Here are the main challenges of C++ and how they are solved in real-world projects.

What is C++ Used For?

The main C++ use cases in 2025 – with examples from leading tech companies and our own projects.

System Software

Operating systems, drivers, firmware, compilers, databases

tech.useCases.frameworks
Win32 APIPOSIXQtGTK.NET NativeElectron C++
tech.useCases.realExamples

Windows OS, Linux kernel components, MySQL, PostgreSQL, Chrome V8

Game Engines and Real-Time Applications

AAA game engines, real-time applications, simulations

tech.useCases.frameworks
Unreal EngineDirectXOpenGLVulkanSFMLSDL
tech.useCases.realExamples

Unreal Engine, Unity Engine core, Fortnite, Call of Duty

Financial Systems and Trading

High-frequency trading, risk systems, matching engines

tech.useCases.frameworks
QuickFIXBloomberg APIInteractive Brokers APIFIX Protocol
tech.useCases.realExamples

Goldman Sachs trading systems, Bloomberg Terminal, NASDAQ engine

Embedded Systems and IoT

Microcontrollers, IoT devices, automotive, aerospace

tech.useCases.frameworks
Arduino IDEESP-IDFmbedFreeRTOSZephyrQt for Device
tech.useCases.realExamples

Tesla Autopilot, Boeing 787 systems, IoT sensors

C++ Projects – SoftwareLogic.co

Our C++ applications in production – high-performance systems, games, financial applications.

Legacy desktop application for time tracking
TimeCamp.com
Time Management SaaS

Legacy desktop application for time tracking

offers.common.challenge

Old C++ application required constant maintenance and modernization for thousands of business users

offers.common.solution

We took over legacy code, modernized architecture and implemented CI/CD

offers.common.impact

Stable application serving thousands of companies, faster deployment of new features

Development of technical infrastructure and integration
BTC.com.pl
Business Automation

Development of technical infrastructure and integration

offers.common.challenge

The company needed reliable system integrations between various platforms

offers.common.solution

We designed and implemented dedicated system integrations tailored to the company's specific needs

offers.common.impact

Efficient operation of connected systems and automation of business processes

FAQ: C++ – Frequently Asked Questions

Comprehensive answers to common questions about the C++ programming language.

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