c++ code to print hello world

#include <iostream>

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

• Explanation:
• #include <iostream>: This line includes the input/output stream library, which allows us to perform input and output operations.
• int main() { ... }: This is the main function where the program execution begins. The int before main indicates that the function returns an integer value.
• std::cout << "Hello, World!";: This line uses the cout object from the std namespace to output the string "Hello, World!" to the console.
• return 0;: This line signifies the end of the main function and returns an integer value of 0 to the operating system, indicating successful execution of the program. ```