Why Compiler error ?

Question

https://code.sololearn.com/ciS9s92QQM5r/?ref=app

Answer 1

Because `print` function is not a member of `class A`.

Nonmember functions are defined in global namespace , outside scope of class. You can access them by using scope resolution (::)

You can modify line 15 as
::print(s); //using scope resolution operator to access function from global namespace

Everything will work fine :)

Answer 2

🇮🇳Omkar🕉 //Busy , Exams.
Thank you for your answer 🙆🏻‍♀️