print

Below is an example of a C++ program that prints "Hello, World!" to the console, along with explanations for each step:

#include <iostream>

int main() {
    std::cout << "Hello, World!" << std::endl;
    return 0;
}

Explanation:

1. #include <iostream>: This line includes the input/output stream library, which provides functionality for reading from and writing to the console.

2. int main() { ... }: This is the main function of the program, and it serves as the entry point for execution. The program starts executing from here.

3. std::cout << "Hello, World!" << std::endl;: This line uses the std::cout object, which represents the console output stream. The << operator is used to insert the string "Hello, World!" into the output stream. The std::endl is used to insert a newline character and flush the output stream.

4. return 0;: This line signifies the end of the main function and returns an exit status of 0 to the operating system, indicating successful execution of the program.

By running this program, the output "Hello, World!" will be displayed on the console.