Introduction

• In C++ programming, functions are essential parts of programming, such as the main() function as the core function of each C++ program that serves as an entry point in every program.
• In C++ programming, functions are essential parts of programming, such as the main() function as the core function of each C++ program that serves as an entry point in every program.
• In C++ programming, functions are essential parts of programming, such as the main() function as the core function of each C++ program that serves as an entry point in every program.
• In C++ programming, functions are essential parts of programming, such as the main() function as the core function of each C++ program that serves as an entry point in every program.