#include <iostream>

using namespace std;

//#include "riesenie8.h"

#if !defined( _RIESENIE_H_ )
#define _RIESENIE_H_

//1.uloha
bool spravneCislo(const char *cislo);
int cisloZRetazca(const char *cislo);

//2.uloha
int vratCislo(int index, const char **zoznamCisel, int pocet);

//3.uloha
class PoleCisel {
  int pocetCisel;
  int *pole;
 public:
  PoleCisel();
  void vlozPole(const char **zoznamCisel, int pocet);
  int cislo(int index);
  int velkost() { return pocetCisel; };

//4.uloha
  PoleCisel(const PoleCisel &vstup);
  PoleCisel(PoleCisel &&vstup);
  PoleCisel &operator=(const PoleCisel &vstup);

//5.uloha
  bool operator==(const PoleCisel &vstup);
  void operator+=(const PoleCisel &vstup);
};
#endif

const bool DUMMY_BOOL = false;
const int DUMMY_INT = -1;
const int ZLE_CISLO = -99999;

//1.uloha
bool spravneCislo(const char *cislo) {
    if (cislo == nullptr || cislo == "" || strlen(cislo) == 0 || cislo == "-")
        return false;

    //printf("\n\n CISLO : %s\n\n", cislo);

    for (int i = 0; i < strlen(cislo); i++) {
        if ((cislo[i] >= '0' &&  cislo[i] <= '9') || cislo[i] == '-') {
            if (cislo[i] == '-' && i != 0)
                return false;
            continue;
        }
        else{
            return false;
        }
    }
  return true;
}

int cisloZRetazca(const char *cislo) {
    if (!(spravneCislo(cislo))) {
        return -99999;
    }
    else {
        return atoi(cislo);
    }
}

//2.uloha
int vratCislo(int index, const char **zoznamCisel, int pocet) {
    if (index < 0 || index >= pocet) {
        return -99999;
    }
    else {
        return cisloZRetazca(zoznamCisel[index]);
    }
}

//3.uloha
PoleCisel::PoleCisel() {
    pole = nullptr;
    pocetCisel = 0;
}

void PoleCisel::vlozPole(const char **zoznamCisel, int pocet) {
    if (pocet < 1) {
        pocetCisel = 0;
        pole = nullptr;
    }
    else {
        if (pole != nullptr) {
            delete pole;
        }
        pole = new int[pocet];
        int count = 0;
        int tmp = 0;
        for (int i = 0; i < pocet; i++) {
            tmp = vratCislo(i, zoznamCisel, pocet);
            if (tmp != -99999) {
                pole[count] = tmp;
                count++;
            }
        }
        pocetCisel = count;
    }

}

int PoleCisel::cislo(int index) {
    if (index < 0 || index > pocetCisel - 1)
        return -99999;
    return pole[index];
}


//4.uloha
PoleCisel::PoleCisel(const PoleCisel &vstup) {
    pocetCisel = vstup.pocetCisel;
    if (pole != nullptr) {
        delete pole;
    }
    pole = new int[vstup.pocetCisel];
    for (int i = 0; i < vstup.pocetCisel; i++) {
        pole[i] = vstup.pole[i];
    }
}

PoleCisel::PoleCisel(PoleCisel &&vstup) {
    pocetCisel = vstup.pocetCisel;
    if (pole != nullptr) {
        delete pole;
    }
    pole = new int[vstup.pocetCisel];
    for (int i = 0; i < vstup.pocetCisel; i++) {
        pole[i] = vstup.pole[i];
    }
    vstup.pole = nullptr;
    vstup.pocetCisel = 0;


}

PoleCisel &PoleCisel::operator=(const PoleCisel &vstup) {
    if (&vstup != this){
        PoleCisel tmp(vstup);
        return tmp;
    }

    return *this;

}

//5.uloha
bool PoleCisel::operator==(const PoleCisel &vstup) {
    if (vstup.pocetCisel != pocetCisel)
        return false;

    for (int i = 0; i < pocetCisel; i++) {
        if (pole[i] != vstup.pole[i])
            return false;
    }

    return true;
}

void PoleCisel::operator+=(const PoleCisel &vstup) {
}