Репозиториум за оперативни системи code Ne raboti

#include <iostream>
#include <cstring>

using namespace std;

enum Tip{
    LINUX, UNIX, WINDOWS
};

class OperativenSistem{
    char *ime="asd";
    float verzija=0.0,goleminaGB=0.0;
    Tip type;
    public:
    OperativenSistem(){}
    OperativenSistem(char *ime,float verzija,Tip type,float goleminaGB){
        this->verzija=verzija;
        this->type=type;
        this->goleminaGB=goleminaGB;
        this->ime= new char [strlen(ime)+1];
        strcpy(this->ime,ime);
    }
    OperativenSistem(const OperativenSistem &os){
        this->verzija=os.verzija;
        this->type=os.type;
        this->goleminaGB=os.goleminaGB;
        this->ime= new char [strlen(os.ime)+1];
        strcpy(this->ime,os.ime);
    }
    ~OperativenSistem(){
        delete [] ime;
    }
    OperativenSistem &operator= (const OperativenSistem &os){
        if(this!=&os){
            delete [] ime;
            this->verzija=os.verzija;
            this->type=os.type;
            this->goleminaGB=os.goleminaGB;
            this->ime= new char [strlen(os.ime)+1];
            strcpy(this->ime,os.ime);
        }
        return *this;
    }
    void pecati() {
        cout<<"Ime: "<<ime<<" Verzija: "<<verzija<<" Tip: "<<type<<" Golemina:"<<goleminaGB<<"GB"<<endl;
    }
    bool ednakviSe(const OperativenSistem &os){
        return strcmp(ime,os.ime)==0&&verzija==os.verzija&&type==os.type&&goleminaGB==os.goleminaGB;
    }
    int sporediVerzija(const OperativenSistem &os){
        if(verzija==os.verzija){
            return 0;
        }else if(os.verzija>verzija){
            return -1;
        }else{
            return 1;
        }
    }
    bool istaFamilija(const OperativenSistem &sporedba){
        return strcmp(ime,sporedba.ime)==0 && type==sporedba.type;
    }
};

class Repozitorium{
    char ime[20];
    OperativenSistem *os;
    int brOS;
public:
    Repozitorium(char *ime=""){
        strcpy(this->ime,ime);
        os = new OperativenSistem [0];
        brOS = 0;
    }
    Repozitorium(const Repozitorium &r){
        strcpy(this->ime,r.ime);
        this->os = new OperativenSistem [brOS];
        this->brOS=r.brOS;
        for(int i=0;i<r.brOS;i++){
            this->os[i]=r.os[i];
        }
    }
    Repozitorium & operator=(const Repozitorium &r){
        if(this!=&r){
            delete [] os;
            strcpy(this->ime,r.ime);
            this->os = new OperativenSistem [brOS];
            this->brOS=r.brOS;
            for(int i=0;i<r.brOS;i++){
                this->os[i]=r.os[i];
            }
        }
        return *this;
    }
    ~Repozitorium(){
        delete [] os;
    }
    void pecatiOperativniSistemi() {
        cout<<"Repozitorium: "<<ime<<endl;
        for (int i=0;i<brOS;i++){
             os[i].pecati();
        }
    }
    void izbrishi(const OperativenSistem &operativenSistem){
        int indeks[100],j=0,counter=0;
        for(int i=0;i<brOS;i++){
            if(os[i].ednakviSe(operativenSistem)){
                indeks[i]=1;
                counter++;
            }else{
                indeks[i]=0;
            }
        }
        OperativenSistem *temp = new OperativenSistem [brOS-counter];
        for(int i=0;i<brOS;i++){
            if(indeks[i]!=1){
                temp[j]=os[i];
                j++;
            }
        }
        delete [] os;
        os=temp;
    }
    void dodadi(const OperativenSistem &nov){
        int flag=0;
        for(int i=0;i<brOS;i++){
            if(os[i].istaFamilija(nov)){
                if(os[i].sporediVerzija(nov)==-1){
                    os[i]=nov;
                    flag=1;
                    break;
                }
            }
        }
        if(flag){
            os[brOS+1]=nov;
        }
    }
};

int main(){
  char repoName[20];
    cin>>repoName;
    Repozitorium repozitorium=Repozitorium(repoName);
    int brojOperativniSistemi = 0;
    cin>>brojOperativniSistemi;
    char ime[20];
    float verzija;
    int tip;
    float golemina;
    for (int i = 0; i<brojOperativniSistemi; i++){
        cin>>ime;
        cin>>verzija;
        cin>>tip;
        cin>>golemina;
        OperativenSistem os = OperativenSistem(ime, verzija, (Tip)tip, golemina);
        repozitorium.dodadi(os);
    }
    repozitorium.pecatiOperativniSistemi();
    cin>>ime;
    cin>>verzija;
    cin>>tip;
    cin>>golemina;
    OperativenSistem os = OperativenSistem(ime, verzija, (Tip)tip, golemina);
    cout<<"=====Brishenje na operativen sistem====="<<endl;
    repozitorium.izbrishi(os);
    repozitorium.pecatiOperativniSistemi();
    return 0;
}