c++ void to avoid functions

Avoiding Void Functions in C++

#include <iostream>

int main() {
    // Avoiding void functions
    std::cout << "Avoiding void functions in C++" << std::endl;
    return 0;
}

1. Include the iostream header: The iostream header is included to enable input and output streams for the program.

2. Define the main function: The main function serves as the entry point of the program.

3. Output message: Using std::cout, a message "Avoiding void functions in C++" is printed to the console.

4. Return 0: The main function returns 0 to indicate successful program execution.