#include <iostream>
#include <cstring>
#include <iomanip>

using namespace std;

class tire
{
protected:
    char *make;
    double cost;
    double price;
    int size;
public:
    tire(){};
    tire(char *mk, double cst = 125.0, int sz = 2356018);
    ~tire(){delete [] make;};
    void set_price(void) {price = cost*1.06;}
    double get_price(void) {return price;}
    char * get_make(void) {return make;}
    int get_size(void) {return size;}
};

tire::tire(char *mk, double cst, int sz) : size(sz)
{
    make = new char[strlen(mk)+1];
    strcpy(make, mk);
    cost = cst;
}

ostream& operator<< (ostream& os, tire& t)
{
    os << t.get_make() << " tire size " << setw(10) << t.get_size() << ", price is $" << t.get_price() << endl;
    return os;
}

class winter_tire: public tire
{
private:
    double mounting_cost;
public:
    winter_tire(){};
        winter_tire(char *mk, int sz, double cst = 165.00, double mntg_cst = 26.00) : tire(mk, sz, cst), mounting_cost(mntg_cst){}
        virtual void set_price(void) {price = mounting_cost * 1.04;}
        friend ostream& operator<< (ostream& os, winter_tire& t)
        {
            os << t.get_make() << " tire size " << t.get_size() << ", price is $" << t.get_price() << endl;
            return os;
        }
};

main()
{
    tire t1("Goodyear", 125.00, 2555516);;
    tire t2("Bridgestone", 145.00);
    winter_tire w_t1("Michelin", 2605016, 214.00);

    tire *p;

    cout << "CPS311 2014 A4 *LastName*, FirstName, *Khalifa*, Wiz, *Dicky*, Lil" << endl;

    cout.setf(ios::fixed);
    cout.precision(2);

    p = &t1;
    p->set_price();
    cout << endl << t1 << endl;

    p = &t2;
    p->set_price();
    cout << t2 << endl;

    p = &w_t1;
    p->set_price();
    cout << w_t1 << endl;

}