#include <iostream>
#include <string>

using namespace std;

// Base class Vehicle
class Vehicle {
protected:
    int numberOfWheels;
    double range;

public:
    Vehicle(int wheels, double range) : numberOfWheels(wheels), range(range) {}

    virtual void display() const {
        cout << "Number of Wheels: " << numberOfWheels << ", Range: " << range << " km" << endl;
    }
};

// Derived class Car
class Car : public Vehicle {
    int numberOfPassengers;

public:
    Car(int wheels, double range, int passengers) 
        : Vehicle(wheels, range), numberOfPassengers(passengers) {}

    void display() const override {
        Vehicle::display();
        cout << "Number of Passengers: " << numberOfPassengers << endl;
    }
};

// Derived class Truck
class Truck : public Vehicle {
    double loadLimit;

public:
    Truck(int wheels, double range, double load) 
        : Vehicle(wheels, range), loadLimit(load) {}

    void display() const override {
        Vehicle::display();
        cout << "Load Limit: " << loadLimit << " kg" << endl;
    }
};

int main() {
    // Creating instances of Car and Truck
    Car myCar(4, 500, 5);
    Truck myTruck(6, 800, 10000);

    // Displaying information
    cout << "Car Information:" << endl;
    myCar.display();
    cout << endl;

    cout << "Truck Information:" << endl;
    myTruck.display();

    return 0;
}