#include <iostream>
#include <vector>
#include <string>
using namespace std;

string* kopiuj( char abc[])
{

    string* wsk;
    wsk = new string;
    for(int i=0;i<5;i++) wsk->push_back(abc[i]);
    delete wsk;
    return wsk;
}

char* kopiuj2(string &def)
{
    char* wsk;
    wsk = new char[def.size()];
    for(int i =0;i< def.size()+1;i++){
        wsk[i]=def[i];
    }
    delete wsk;
    return wsk;
}

vector<int>* kopiuj3(int tab[])
{
    vector<int>* wsk;
    wsk = new vector<int>;
    for(int i=0;i<10;i++){
        wsk->push_back(tab[i]);
    }
    delete wsk;
    return wsk;
}

int* kopiuj4 (vector<int> &dupa){
    int* wsk = new int[10];
    for(int i=0;i<10;i++){
        wsk[i]=dupa[i];
    }
    delete wsk;
    return wsk;
}

int main()
{   //zad 21
    char abc[5] = {'a','b','c','d'};
    cout<<kopiuj(abc)<<endl;

    //zad 22
    string def = "podstawy";
    cout<<kopiuj2(def)<<endl;
    //zad 23
    int tab[] = {1,2,3,4,5,6,7,8,9,0};
    cout<<kopiuj3(tab)<<endl;
    //zad 24
    vector<int> dupa = {1,2,3,4,5,6,7,8,9,0};
    cout<<kopiuj4(dupa)<<endl;
    return 0;

}