HW_Laptop.cpp

#include <iostream>
using namespace std;

class Processor {
    const char* model;
    int cores;
public:
    Processor(const char* m, int c) : model(m), cores(c) {}
    void show() { cout << "Processor: " << model << ", cores: " << cores << endl; }
};

class RAM {
    int sizeGB;
    const char* type;
public:
    RAM(int s, const char* t) : sizeGB(s), type(t) {}
    void show() { cout << "RAM: " << sizeGB << " GB, type: " << type << endl; }
};

class Storage {
    int capacityGB;
    const char* type;
public:
    Storage(int c, const char* t) : capacityGB(c), type(t) {}
    void show() { cout << "Storage: " << capacityGB << " GB, type: " << type << endl; }
};

class Display {
    double sizeInches;
    const char* resolution;
public:
    Display(double s, const char* r) : sizeInches(s), resolution(r) {}
    void show() { cout << "Display: " << sizeInches << " inches, resolution: " << resolution << endl; }
};

class Keyboard {
    bool backlight;
    const char* layout;
public:
    Keyboard(bool b, const char* l) : backlight(b), layout(l) {}
    void show() { cout << "Keyboard: layout " << layout << ", backlight: " << (backlight ? "Yes" : "No") << endl; }
};

class Battery {
    int capacitymAh;
    int lifeHours;
public:
    Battery(int c, int h) : capacitymAh(c), lifeHours(h) {}
    void show() { cout << "Battery: " << capacitymAh << " mAh, life: " << lifeHours << " hours" << endl; }
};

class Touchpad {
    bool multiTouch;
    const char* type;
public:
    Touchpad(bool m, const char* t) : multiTouch(m), type(t) {}
    void show() { cout << "Touchpad: " << type << ", multi-touch: " << (multiTouch ? "Yes" : "No") << endl; }
};

class GPU {
    const char* model;
    int memoryGB;
public:
    GPU(const char* m, int g) : model(m), memoryGB(g) {}
    void show() { cout << "GPU: " << model << ", memory: " << memoryGB << " GB" << endl; }
};

class Laptop {
    Processor processor;
    RAM ram;
    Storage storage;
    Display display;
    Keyboard keyboard;
    Battery battery;
    Touchpad touchpad;
    GPU gpu;
public:
    Laptop(Processor p, RAM r, Storage s, Display d, Keyboard k, Battery b, Touchpad t, GPU g)
        : processor(p), ram(r), storage(s), display(d), keyboard(k), battery(b), touchpad(t), gpu(g) {
    }

    void showSpecs() {
        processor.show();
        ram.show();
        storage.show();
        display.show();
        keyboard.show();
        battery.show();
        touchpad.show();
        gpu.show();
    }
};

int main() {
    Processor p("Intel i7", 8);
    RAM r(16, "DDR4");
    Storage s(512, "SSD");
    Display d(15.6, "1920x1080");
    Keyboard k(true, "QWERTY");
    Battery b(6000, 8);
    Touchpad t(true, "Precision");
    GPU g("NVIDIA GTX 1650", 4);

    Laptop laptop(p, r, s, d, k, b, t, g);
    laptop.showSpecs();

    return 0;
}