simple_inh_pr.cpp

#include <iostream>
using namespace std;

class Computer {
    private:
        void turn_on() {
            cout << "Computer is on." << endl;
        }
};

class Monitor {
    public:
        void turn_on() {
            cout << "Monitor is on." << endl;
        }
};

class Laptop: public Computer, public Monitor {};

int main() {
    Laptop Laptop_instance;
    // Laptop_instance.turn_on();
    // will cause compile time error
    return 0;
}