Kamion

#include<iostream>
#include<cstring>
#include<typeinfo>
using namespace std;

class ImaMasa
{
public:
    virtual double vratiMasa()=0;
    virtual void pecati()=0;
};

class PaketPijalok
{
private:
    double volumenEden;
    int kolicina;
public:
    static const double gustina=0.8;
    static const double ambalaza=0.2;
    double getVolumen()
    {
        return volumenEden;
    }

    double getGustina()
    {
        return gustina;
    }
    PaketPijalok()
    {
    }
    PaketPijalok(double volumenEden, int kolicina)
    {
        this->volumenEden=volumenEden;
        this->kolicina=kolicina;
    }
    PaketPijalok(const PaketPijalok &p)
    {
        this->volumenEden=p.volumenEden;
        this->kolicina=p.kolicina;
    }
    int getKolicina()
    {
        return kolicina;
    }
    double vratiMasa()
    {
        return (volumenEden * gustina + ambalaza)* getKolicina();
    }
    int sporediMasa(ImaMasa *im)
    {
        return 0;
    }
    void pecati()
    {
        cout<<"Kolicina: "<<getKolicina();
    }
    ~PaketPijalok()
    {
    }
};

class PaketSok: public PaketPijalok, public ImaMasa
{
private:
    bool daliGaziran;
public:
    PaketSok()
    {
    }
    ~PaketSok()
    {
    }
    PaketSok(double volumenEden, int kolicina, bool daliGaziran):PaketPijalok(volumenEden,kolicina)
    {
        this->daliGaziran=daliGaziran;
    }
    void setDaliGazirn(bool daliGaziran)
    {
        this->daliGaziran=daliGaziran;
    }
    bool getDaliGaziran()
    {
        return daliGaziran;
    }
    void pecati()
    {
        cout<<"Paket sok "<<endl;
        PaketPijalok::pecati();
        cout<<", so po "<<getVolumen()*getGustina()<<" l(dm3)"<<endl;
    }

    double vratiMasa()
    {
        if(daliGaziran)
        {
            return PaketPijalok::vratiMasa();
        }
        else return PaketPijalok::vratiMasa()+ 0.1*PaketPijalok::getKolicina();
    }

};
class PaketVino: public PaketPijalok, public ImaMasa
{
private:
    double procentAlkohol;
public:
    PaketVino()
    {
    }
    ~PaketVino()
    {
    }
    PaketVino(double volumenEden, int kolicina, double procentAlkohol):PaketPijalok(volumenEden,kolicina)
    {
        try{
        if(!(procentAlkohol>0 && procentAlkohol<1)) throw 1;
        this->procentAlkohol=procentAlkohol;
        }
        catch (int){
        cout<<"Pogresno vnesena registracija!"<<endl;
        procentAlkohol=0;
        }
    }
    double getProcentAlkohol()
    {
        return procentAlkohol;
    }
    void pecati()
    {
        cout<<"Paket vino "<<endl;
        PaketPijalok::pecati();
        cout<<","<<this->procentAlkohol*100<<"% alkohol od po "<<getVolumen()*getGustina()<<" l(dm3)"<<endl;
    }
    double vratiMasa()
    {
        return PaketPijalok::vratiMasa()*(0.9+procentAlkohol);
    }
};
class Kamion
{
private:
	char reg[9];
	char vozac[20];
	ImaMasa **niza;
	int br;
public:
	Kamion(const char* regi="", const char* voz="")
	{
            if(!(isalpha(regi[0])&&isalpha(regi[1]) && isalpha(regi[6]) && isalpha(regi[7]))) throw 1;
            strcpy(reg, regi);
            strcpy(vozac, voz);
            br=0;
            niza = new ImaMasa*[0];
    }
    void setRegistracija(char* r){
        strcpy(reg, r);
    }
    void setVozac(char* v){
        strcpy(vozac, v);
    }
    void setBr(int b){
        br = b;
    }
	void dodadiElement(ImaMasa *nov)
	{
		ImaMasa **tmpNiza = new ImaMasa*[br+1];
		for(int i=0; i<br; i++){
			tmpNiza[i]=this->niza[i];
		}
		tmpNiza[br]=nov;
		br++;
		niza=tmpNiza;
	}
	float vratiVkupnaMasa()
	{
		float vkupno = 0;
		for(int i = 0; i < br; i++)
		{
			vkupno += niza[i]->vratiMasa();

		}
		return vkupno;
	}
	void pecati()
	{
		cout<<"Kamion so registracija "<<reg<<" i vozac "<<vozac<<" prenesuva: "<<endl;
		for(int i = 0; i < br; i++)
		{
			niza[i]->pecati();
		}
	}
	Kamion pretovar(char* r, char* v)
	{
        Kamion k = (*this);
        k.setRegistracija(r);
        k.setVozac(v);
        double max=niza[0]->vratiMasa();
        int ind=0;
        for(int i=1; i<br; i++){
            if(niza[i]->vratiMasa() > max){
                max = niza[i]->vratiMasa();
                ind = i;
            }
        }
        for(int i=ind; i<br-1; i++){
            niza[i]=niza[i+1];
        }
        k.setBr(br-1);
		return k;
	}
};

int main()
{
    char ime[20], reg[9];
    double vol;
    int kol;
    bool g;
    double proc;
    try
    {
        cin>>reg;
        cin>>ime;
        Kamion A(reg, ime);
        ImaMasa **d = new ImaMasa*[5];
        cin>>vol>>kol;
        cin>>g;
        d[0] = new PaketSok(vol, kol, g);
        cin>>vol>>kol;
        cin>>proc;
        d[1] = new PaketVino(vol, kol, proc);
        cin>>vol>>kol;
        cin>>proc;
        d[2] = new PaketVino(vol, kol, proc);
        cin>>vol>>kol;
        cin>>g;
        d[3] = new PaketSok(vol, kol, g);
        cin>>vol>>kol;
        cin>>proc;
        d[4] = new PaketVino(vol, kol, proc);
        A.dodadiElement(d[0]);
        A.dodadiElement(d[1]);
        A.dodadiElement(d[2]);
        A.dodadiElement(d[3]);
        A.dodadiElement(d[4]);
        A.pecati();
        cout<<"Vkupna masa: "<<A.vratiVkupnaMasa()<<endl;
        cin>>reg;
        cin>>ime;
        Kamion B = A.pretovar(reg, ime);
        B.pecati();
        cout<<"Vkupna masa: "<<B.vratiVkupnaMasa()<<endl;
    }
    catch(int)
    {
        cout<<"Pogresno vnesena registracija"<<endl;
    }
}