TP T-4 Z5

#include <iostream>
#include <vector>
#include <string>

template <typename TipVektora>
std::vector<TipVektora> Presjek(const std::vector<TipVektora> &v1, const std::vector<TipVektora> &v2)
{
    std::vector<TipVektora> v3;
    for(unsigned int i(0); i < v1.size(); i++)
    {
        bool sadrzi(false);
        for(unsigned int j(0); j < v2.size(); j++)
            if(v1.at(i) == v2.at(j))
                sadrzi = true;
        if(sadrzi)
            v3.push_back(v1.at(i));
    }
    for(unsigned int i(0); i < v3.size(); i++)
    {
        for(unsigned int j(i+1); j < v3.size(); j++)
        {
            if(v3.at(i) == v3.at(j))
            {
                v3.erase(v3.begin()+j);
                j--;
            }
        }
    }
    return v3;
}

int main()
{
    std::vector<int> v1 {3, 6, 6, 6, 6, 4, 2, 5}, v2 {4, 6, 3, 6, 4, 2, 5};
    std::vector<int> v3(Presjek(v1, v2));
    for(auto x : v3)
        std::cout << x << " ";
    std::cout << std::endl;
    std::vector<std::string> v4{"testiramo", "ova", "ova", "dupla", "nije", "testiramo"}, v5{"ova", "ova", "testiramo", "rubni"};
    std::vector<std::string> v6(Presjek(v4, v5));
    for(auto x : v6)
        std::cout << x << " ";
    return 0;
}