cpp

#include <iostream>


using namespace std;


class computer {
public:
    int freq;
    int count;
    int RAM;
    int ROM;
    computer(int freq, int count, int RAM, int ROM) {
        this->freq = freq;
        this->count = count;
        this->RAM = RAM;
        this->ROM = ROM;
    }

    virtual int Price() {
        float price = (freq * count / 100) + (RAM / 80) + (ROM / 20);

        return price;
    }
    virtual bool Suitability() {
        if (freq >= 2000 && count >= 2 && RAM >= 2048 && ROM >= 320) {
            return true;
        }
        else return false;
    }
    virtual void Info() {
        cout << "CPU freq: " << freq << "MHz" <<  endl;
        cout << "CPU cores count: " << count << endl;
        cout << "RAM: " << RAM   << "Mb" << endl;
        cout << "ROM: " << ROM << "Gb" << endl;
        cout << "Is Suitability: " << Suitability() << endl;
        cout << "Price: " << Price() << endl;
    }

};

class laptop: public computer {
public:
    laptop(int freq, int count, int RAM, int ROM, int batteryLife) : computer(freq, count, RAM, ROM) {
        this->batteryLife = batteryLife;
    }


    int batteryLife;
    int Price() override {
        int price = computer::Price() + (batteryLife/10);
        return price;
    }
    bool Suitability() override {
        if (computer::Suitability() && batteryLife >= 60) {
            return true;
        }
    }
    void Info() override {
        computer::Info();
        cout << "Battery Life: " << batteryLife << endl;
    }



};

int main()
{
    computer c1 = computer(3000, 4, 4096, 1000);
    computer c2 = computer(1250, 2, 1024, 120);
    computer c3 = computer(1950, 2, 2050, 500);
    computer c4 = computer(3900, 8, 9126, 2000);
    computer c5 = computer(2300, 4, 4096, 750);

    laptop l1 = laptop(1200, 2, 2048, 500, 120);
    laptop l2 = laptop(2900, 4, 4096, 320, 30);
    laptop l3 = laptop(4900, 6, 12430, 330, 60);
    laptop l4 = laptop(2500, 8, 5034, 1450, 100);
    laptop l5 = laptop(1455, 4, 3406, 600, 500);

    computer arr[10] = { c1, c2,c3,c4,c5,l1,l2,l3,l4,l5 };
    for (int i = 0; i < 10; i++) {
        arr[i].Info();
        cout << endl << endl;
    }
}