https://youtu.be/J95DR_8cZeQ #include <iostream> using namespace std; class BaseClass { public: virtual void printMessage() { cout << "Message from Base class" << endl; } }; class DerivedClass : public BaseClass {…
https://youtu.be/xfSOvG4OCyE?si=TJ2CmkUyZmiQCpIO #include <iostream> using namespace std; class MyClass { public: int a, b; MyClass(int aa, int bb) : a{aa}, b{bb} { } }; int main() { MyClass m{10, 40}; cout…