CPP

struct and pointers (retun function) in c++

#include <iostream>
#include <string>

using namespace std;

struct car{
    string name;
    string color;
    int maxSpeed;
    int model;
};

car fun (car *x){
    cout << "Name: " ;
    cin >> x->name;
    cout << "Model: ";
    cin >> x->model;
    cout << "Color: ";
    cin >> x->color;
    cout << "Maximum speed: ";
    cin >> x->maxSpeed;
    return *x;
}

int main(){
    car c1;
    fun (&c1);
    car c2 = c1;
    cout << "Name: " << c2.name <<endl;
    cout << "Model: " << c2.model <<endl;
    cout << "Color: " << c2.color <<endl;
    cout << "Maximum speed: " << c2.maxSpeed <<endl;
}

struct and pointer c++

#include <iostream>
#include <string>

using namespace std;

struct car{
    string name;
    string color;
    int maxSpeed;
    int model;
};

void fun (car x){
    cout << "Name: " << x.name << endl;
    cout << "Model: " << x.model << endl;
    cout << "Color: " << x.color << endl;
    cout << "Maximum speed: " << x.maxSpeed << endl;
}

int main(){
    car c1 ={ "BMW","Red",200,2019 };
    car *c2 = &c1;
    cout << c2 -> color;
}