C++ Programming Examples

The best way to learn C++ is by practicing examples. This page contains examples on basic concepts of C++. You are advised to take the references from these examples and try them on your own. All the programs on this page are tested and should work on all platforms.

C++ Program to Check Whether a Number is Palindrome or Not

Program (C++)
Example & Output

Checks if reversed equals original.

121 is palindrome

Frequently Asked Questions

Use a modern C++ compiler such as g++ or clang++. For example: g++ program.cpp -std=c++17 -O2 -o program && ./program.

Examples are compatible with C++11 and above. Most use C++17 features and standard library components.

Yes. These examples are intended for learning. Copy the code, change inputs or logic, and observe the output to strengthen your understanding.

The examples use standard library and portable constructs, tested on Windows, macOS, and Linux with widely available compilers.

Learn C++ the Practical Way

C++ empowers developers to write efficient, reliable software with strong control over performance and resources. Practicing small, focused programs builds confidence with syntax and core ideas like classes, functions, containers, algorithms, and memory management.

On this page, you’ll find clean, well-formatted examples verified across platforms. Each example includes a short description and expected output to help you validate your understanding. Explore topics using the sidebar and extend the code to experiment further.

Whether you’re preparing for interviews, studying coursework, or refreshing fundamentals, these examples offer a practical path to mastering modern C++. Bookmark this page and return often to keep improving.